15881458320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1964

約数の個数: 640

約数和(自身を含む): 68928921600

約数和(自身を除く): 53047463280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 43, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 86, 90, 91, 104, 105, 108, 112, 117, 120, 126, 129, 130, 135, 140, 144, 156, 168, 172, 180, 182, 189, 195, 208, 210, 215, 216, 234, 240, 252, 258, 260, 270, 273, 280, 301, 312, 315, 336, 344, 351, 360, 364, 378, 387, 390, 420, 430, 432, 455, 468, 504, 516, 520, 540, 546, 559, 560, 585, 602, 624, 630, 645, 688, 702, 720, 728, 756, 774, 780, 819, 840, 860, 903, 910, 936, 945, 1008, 1032, 1040, 1080, 1092, 1118, 1161, 1170, 1204, 1260, 1290, 1365, 1404, 1456, 1505, 1512, 1548, 1560, 1638, 1677, 1680, 1720, 1755, 1806, 1820, 1872, 1879, 1890, 1935, 2064, 2160, 2184, 2236, 2322, 2340, 2408, 2457, 2520, 2580, 2709, 2730, 2795, 2808, 3010, 3024, 3096, 3120, 3276, 3354, 3440, 3510, 3612, 3640, 3758, 3780, 3870, 3913, 4095, 4368, 4472, 4515, 4644, 4680, 4816, 4914, 5031, 5040, 5160, 5418, 5460, 5590, 5616, 5637, 5805, 6020, 6192, 6552, 6708, 7020, 7224, 7280, 7516, 7560, 7740, 7826, 8127, 8190, 8385, 8944, 9030, 9288, 9360, 9395, 9828, 10062, 10320, 10836, 10920, 11180, 11274, 11610, 11739, 12040, 12285, 13104, 13153, 13416, 13545, 14040, 14448, 15032, 15093, 15120, 15480, 15652, 16254, 16380, 16770, 16911, 18060, 18576, 18790, 19565, 19656, 20124, 21672, 21840, 22360, 22548, 23220, 23478, 24080, 24427, 24570, 25155, 26306, 26832, 27090, 28080, 28185, 30064, 30186, 30960, 31304, 32508, 32760, 33540, 33822, 35217, 36120, 37580, 39130, 39312, 39459, 40248, 40635, 43344, 44720, 45096, 46440, 46956, 48854, 49140, 50310, 50733, 52612, 54180, 56370, 58695, 60372, 62608, 65016, 65520, 65765, 67080, 67644, 70434, 72240, 73281, 75160, 75465, 78260, 78918, 80496, 80797, 81270, 84555, 90192, 92880, 93912, 97708, 98280, 100620, 101466, 105224, 105651, 108360, 112740, 117390, 118377, 120744, 122135, 130032, 131530, 134160, 135288, 140868, 146562, 150320, 150930, 156520, 157836, 161594, 162540, 169110, 170989, 176085, 187824, 195416, 196560, 197295, 201240, 202932, 210448, 211302, 216720, 219843, 225480, 234780, 236754, 241488, 242391, 244270, 253665, 263060, 270576, 281736, 293124, 301860, 313040, 315672, 323188, 325080, 338220, 341978, 352170, 355131, 366405, 390832, 394590, 402480, 403985, 405864, 422604, 439686, 450960, 469560, 473508, 484782, 488540, 507330, 512967, 526120, 528255, 563472, 565579, 586248, 591885, 603720, 631344, 646376, 650160, 659529, 676440, 683956, 704340, 710262, 727173, 732810, 789180, 807970, 811728, 845208, 854945, 879372, 939120, 947016, 969564, 977080, 1014660, 1025934, 1050361, 1052240, 1056510, 1099215, 1131158, 1172496, 1183770, 1207440, 1211955, 1292752, 1319058, 1352880, 1367912, 1408680, 1420524, 1454346, 1465620, 1538901, 1578360, 1615940, 1690416, 1696737, 1709890, 1758744, 1775655, 1894032, 1939128, 1954160, 2029320, 2051868, 2100722, 2113020, 2181519, 2198430, 2262316, 2367540, 2423910, 2564835, 2638116, 2735824, 2817360, 2827895, 2841048, 2908692, 2931240, 3077802, 3151083, 3156720, 3231880, 3297645, 3393474, 3419780, 3517488, 3551310, 3635865, 3878256, 4058640, 4103736, 4201444, 4226040, 4363038, 4396860, 4524632, 4616703, 4735080, 4847820, 5090211, 5129670, 5251805, 5276232, 5655790, 5682096, 5817384, 5862480, 6155604, 6302166, 6463760, 6595290, 6786948, 6839560, 7102620, 7271730, 7352527, 7694505, 8207472, 8402888, 8452080, 8483685, 8726076, 8793720, 9049264, 9233406, 9453249, 9470160, 9695640, 10180422, 10259340, 10503610, 10552464, 10907595, 11311580, 11634768, 12311208, 12604332, 13190580, 13573896, 13679120, 14205240, 14543460, 14705054, 15270633, 15389010, 15755415, 16805776, 16967370, 17452152, 17587440, 18466812, 18906498, 19391280, 20360844, 20518680, 21007220, 21815190, 22057581, 22623160, 23083515, 24622416, 25208664, 25451055, 26381160, 27147792, 28359747, 28410480, 29086920, 29410108, 30541266, 30778020, 31510830, 33934740, 34904304, 36762635, 36933624, 37812996, 40721688, 41037360, 42014440, 43630380, 44115162, 45246320, 46167030, 47266245, 50417328, 50902110, 52762320, 56719494, 58173840, 58820216, 61082532, 61556040, 63021660, 66172743, 67869480, 73525270, 73867248, 75625992, 76353165, 81443376, 84028880, 87260760, 88230324, 92334060, 94532490, 101804220, 110287905, 113438988, 117640432, 122165064, 123112080, 126043320, 132345486, 135738960, 141798735, 147050540, 151251984, 152706330, 174521520, 176460648, 184668120, 189064980, 198518229, 203608440, 220575810, 226877976, 244330128, 252086640, 264690972, 283597470, 294101080, 305412660, 330863715, 352921296, 369336240, 378129960, 397036458, 407216880, 441151620, 453755952, 529381944, 567194940, 588202160, 610825320, 661727430, 756259920, 794072916, 882303240, 992591145, 1058763888, 1134389880, 1221650640, 1323454860, 1588145832, 1764606480, 1985182290, 2268779760, 2646909720, 3176291664, 3970364580, 5293819440, 7940729160, 15881458320]

約数ペア:

[(1, 15881458320), (2, 7940729160), (3, 5293819440), (4, 3970364580), (5, 3176291664), (6, 2646909720), (7, 2268779760), (8, 1985182290), (9, 1764606480), (10, 1588145832), (12, 1323454860), (13, 1221650640), (14, 1134389880), (15, 1058763888), (16, 992591145), (18, 882303240), (20, 794072916), (21, 756259920), (24, 661727430), (26, 610825320), (27, 588202160), (28, 567194940), (30, 529381944), (35, 453755952), (36, 441151620), (39, 407216880), (40, 397036458), (42, 378129960), (43, 369336240), (45, 352921296), (48, 330863715), (52, 305412660), (54, 294101080), (56, 283597470), (60, 264690972), (63, 252086640), (65, 244330128), (70, 226877976), (72, 220575810), (78, 203608440), (80, 198518229), (84, 189064980), (86, 184668120), (90, 176460648), (91, 174521520), (104, 152706330), (105, 151251984), (108, 147050540), (112, 141798735), (117, 135738960), (120, 132345486), (126, 126043320), (129, 123112080), (130, 122165064), (135, 117640432), (140, 113438988), (144, 110287905), (156, 101804220), (168, 94532490), (172, 92334060), (180, 88230324), (182, 87260760), (189, 84028880), (195, 81443376), (208, 76353165), (210, 75625992), (215, 73867248), (216, 73525270), (234, 67869480), (240, 66172743), (252, 63021660), (258, 61556040), (260, 61082532), (270, 58820216), (273, 58173840), (280, 56719494), (301, 52762320), (312, 50902110), (315, 50417328), (336, 47266245), (344, 46167030), (351, 45246320), (360, 44115162), (364, 43630380), (378, 42014440), (387, 41037360), (390, 40721688), (420, 37812996), (430, 36933624), (432, 36762635), (455, 34904304), (468, 33934740), (504, 31510830), (516, 30778020), (520, 30541266), (540, 29410108), (546, 29086920), (559, 28410480), (560, 28359747), (585, 27147792), (602, 26381160), (624, 25451055), (630, 25208664), (645, 24622416), (688, 23083515), (702, 22623160), (720, 22057581), (728, 21815190), (756, 21007220), (774, 20518680), (780, 20360844), (819, 19391280), (840, 18906498), (860, 18466812), (903, 17587440), (910, 17452152), (936, 16967370), (945, 16805776), (1008, 15755415), (1032, 15389010), (1040, 15270633), (1080, 14705054), (1092, 14543460), (1118, 14205240), (1161, 13679120), (1170, 13573896), (1204, 13190580), (1260, 12604332), (1290, 12311208), (1365, 11634768), (1404, 11311580), (1456, 10907595), (1505, 10552464), (1512, 10503610), (1548, 10259340), (1560, 10180422), (1638, 9695640), (1677, 9470160), (1680, 9453249), (1720, 9233406), (1755, 9049264), (1806, 8793720), (1820, 8726076), (1872, 8483685), (1879, 8452080), (1890, 8402888), (1935, 8207472), (2064, 7694505), (2160, 7352527), (2184, 7271730), (2236, 7102620), (2322, 6839560), (2340, 6786948), (2408, 6595290), (2457, 6463760), (2520, 6302166), (2580, 6155604), (2709, 5862480), (2730, 5817384), (2795, 5682096), (2808, 5655790), (3010, 5276232), (3024, 5251805), (3096, 5129670), (3120, 5090211), (3276, 4847820), (3354, 4735080), (3440, 4616703), (3510, 4524632), (3612, 4396860), (3640, 4363038), (3758, 4226040), (3780, 4201444), (3870, 4103736), (3913, 4058640), (4095, 3878256), (4368, 3635865), (4472, 3551310), (4515, 3517488), (4644, 3419780), (4680, 3393474), (4816, 3297645), (4914, 3231880), (5031, 3156720), (5040, 3151083), (5160, 3077802), (5418, 2931240), (5460, 2908692), (5590, 2841048), (5616, 2827895), (5637, 2817360), (5805, 2735824), (6020, 2638116), (6192, 2564835), (6552, 2423910), (6708, 2367540), (7020, 2262316), (7224, 2198430), (7280, 2181519), (7516, 2113020), (7560, 2100722), (7740, 2051868), (7826, 2029320), (8127, 1954160), (8190, 1939128), (8385, 1894032), (8944, 1775655), (9030, 1758744), (9288, 1709890), (9360, 1696737), (9395, 1690416), (9828, 1615940), (10062, 1578360), (10320, 1538901), (10836, 1465620), (10920, 1454346), (11180, 1420524), (11274, 1408680), (11610, 1367912), (11739, 1352880), (12040, 1319058), (12285, 1292752), (13104, 1211955), (13153, 1207440), (13416, 1183770), (13545, 1172496), (14040, 1131158), (14448, 1099215), (15032, 1056510), (15093, 1052240), (15120, 1050361), (15480, 1025934), (15652, 1014660), (16254, 977080), (16380, 969564), (16770, 947016), (16911, 939120), (18060, 879372), (18576, 854945), (18790, 845208), (19565, 811728), (19656, 807970), (20124, 789180), (21672, 732810), (21840, 727173), (22360, 710262), (22548, 704340), (23220, 683956), (23478, 676440), (24080, 659529), (24427, 650160), (24570, 646376), (25155, 631344), (26306, 603720), (26832, 591885), (27090, 586248), (28080, 565579), (28185, 563472), (30064, 528255), (30186, 526120), (30960, 512967), (31304, 507330), (32508, 488540), (32760, 484782), (33540, 473508), (33822, 469560), (35217, 450960), (36120, 439686), (37580, 422604), (39130, 405864), (39312, 403985), (39459, 402480), (40248, 394590), (40635, 390832), (43344, 366405), (44720, 355131), (45096, 352170), (46440, 341978), (46956, 338220), (48854, 325080), (49140, 323188), (50310, 315672), (50733, 313040), (52612, 301860), (54180, 293124), (56370, 281736), (58695, 270576), (60372, 263060), (62608, 253665), (65016, 244270), (65520, 242391), (65765, 241488), (67080, 236754), (67644, 234780), (70434, 225480), (72240, 219843), (73281, 216720), (75160, 211302), (75465, 210448), (78260, 202932), (78918, 201240), (80496, 197295), (80797, 196560), (81270, 195416), (84555, 187824), (90192, 176085), (92880, 170989), (93912, 169110), (97708, 162540), (98280, 161594), (100620, 157836), (101466, 156520), (105224, 150930), (105651, 150320), (108360, 146562), (112740, 140868), (117390, 135288), (118377, 134160), (120744, 131530), (122135, 130032)]