1218994920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:927

約数の個数: 384

約数和(自身を含む): 4832231040

約数和(自身を除く): 3613236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 216, 220, 234, 243, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 440, 468, 486, 495, 520, 540, 572, 585, 594, 648, 660, 702, 715, 780, 792, 810, 858, 877, 891, 936, 972, 990, 1053, 1080, 1144, 1170, 1188, 1215, 1287, 1320, 1404, 1430, 1485, 1560, 1620, 1716, 1754, 1755, 1782, 1944, 1980, 2106, 2145, 2340, 2376, 2430, 2574, 2631, 2673, 2808, 2860, 2970, 3159, 3240, 3432, 3508, 3510, 3564, 3861, 3960, 4212, 4290, 4385, 4455, 4680, 4860, 5148, 5262, 5265, 5346, 5720, 5940, 6318, 6435, 7016, 7020, 7128, 7722, 7893, 8424, 8580, 8770, 8910, 9647, 9720, 10296, 10524, 10530, 10692, 11401, 11583, 11880, 12636, 12870, 13155, 13365, 14040, 15444, 15786, 15795, 17160, 17540, 17820, 19294, 19305, 21048, 21060, 21384, 22802, 23166, 23679, 25272, 25740, 26310, 26730, 28941, 30888, 31572, 31590, 34203, 34749, 35080, 35640, 38588, 38610, 39465, 42120, 45604, 46332, 47358, 48235, 51480, 52620, 53460, 57005, 57882, 57915, 63144, 63180, 68406, 69498, 71037, 77176, 77220, 78930, 86823, 91208, 92664, 94716, 96470, 102609, 105240, 106920, 114010, 115764, 115830, 118395, 125411, 126360, 136812, 138996, 142074, 144705, 154440, 157860, 171015, 173646, 173745, 189432, 192940, 205218, 213111, 228020, 231528, 231660, 236790, 250822, 260469, 273624, 277992, 284148, 289410, 307827, 315720, 342030, 347292, 347490, 355185, 376233, 385880, 410436, 426222, 434115, 456040, 463320, 473580, 501644, 513045, 520938, 568296, 578820, 615654, 627055, 684060, 694584, 694980, 710370, 752466, 781407, 820872, 852444, 868230, 923481, 947160, 1003288, 1026090, 1041876, 1065555, 1128699, 1157640, 1231308, 1254110, 1302345, 1368120, 1389960, 1420740, 1504932, 1539135, 1562814, 1704888, 1736460, 1846962, 1881165, 2052180, 2083752, 2131110, 2257398, 2344221, 2462616, 2508220, 2604690, 2770443, 2841480, 3009864, 3078270, 3125628, 3386097, 3472920, 3693924, 3762330, 3907035, 4104360, 4262220, 4514796, 4617405, 4688442, 5016440, 5209380, 5540886, 5643495, 6156540, 6251256, 6772194, 7387848, 7524660, 7814070, 8524440, 9029592, 9234810, 9376884, 10158291, 10418760, 11081772, 11286990, 11721105, 12313080, 13544388, 13852215, 15049320, 15628140, 16930485, 18469620, 18753768, 20316582, 22163544, 22573980, 23442210, 27088776, 27704430, 30474873, 31256280, 33860970, 36939240, 40633164, 45147960, 46884420, 50791455, 55408860, 60949746, 67721940, 81266328, 93768840, 101582910, 110817720, 121899492, 135443880, 152374365, 203165820, 243798984, 304748730, 406331640, 609497460, 1218994920]

約数ペア:

[(1, 1218994920), (2, 609497460), (3, 406331640), (4, 304748730), (5, 243798984), (6, 203165820), (8, 152374365), (9, 135443880), (10, 121899492), (11, 110817720), (12, 101582910), (13, 93768840), (15, 81266328), (18, 67721940), (20, 60949746), (22, 55408860), (24, 50791455), (26, 46884420), (27, 45147960), (30, 40633164), (33, 36939240), (36, 33860970), (39, 31256280), (40, 30474873), (44, 27704430), (45, 27088776), (52, 23442210), (54, 22573980), (55, 22163544), (60, 20316582), (65, 18753768), (66, 18469620), (72, 16930485), (78, 15628140), (81, 15049320), (88, 13852215), (90, 13544388), (99, 12313080), (104, 11721105), (108, 11286990), (110, 11081772), (117, 10418760), (120, 10158291), (130, 9376884), (132, 9234810), (135, 9029592), (143, 8524440), (156, 7814070), (162, 7524660), (165, 7387848), (180, 6772194), (195, 6251256), (198, 6156540), (216, 5643495), (220, 5540886), (234, 5209380), (243, 5016440), (260, 4688442), (264, 4617405), (270, 4514796), (286, 4262220), (297, 4104360), (312, 3907035), (324, 3762330), (330, 3693924), (351, 3472920), (360, 3386097), (390, 3125628), (396, 3078270), (405, 3009864), (429, 2841480), (440, 2770443), (468, 2604690), (486, 2508220), (495, 2462616), (520, 2344221), (540, 2257398), (572, 2131110), (585, 2083752), (594, 2052180), (648, 1881165), (660, 1846962), (702, 1736460), (715, 1704888), (780, 1562814), (792, 1539135), (810, 1504932), (858, 1420740), (877, 1389960), (891, 1368120), (936, 1302345), (972, 1254110), (990, 1231308), (1053, 1157640), (1080, 1128699), (1144, 1065555), (1170, 1041876), (1188, 1026090), (1215, 1003288), (1287, 947160), (1320, 923481), (1404, 868230), (1430, 852444), (1485, 820872), (1560, 781407), (1620, 752466), (1716, 710370), (1754, 694980), (1755, 694584), (1782, 684060), (1944, 627055), (1980, 615654), (2106, 578820), (2145, 568296), (2340, 520938), (2376, 513045), (2430, 501644), (2574, 473580), (2631, 463320), (2673, 456040), (2808, 434115), (2860, 426222), (2970, 410436), (3159, 385880), (3240, 376233), (3432, 355185), (3508, 347490), (3510, 347292), (3564, 342030), (3861, 315720), (3960, 307827), (4212, 289410), (4290, 284148), (4385, 277992), (4455, 273624), (4680, 260469), (4860, 250822), (5148, 236790), (5262, 231660), (5265, 231528), (5346, 228020), (5720, 213111), (5940, 205218), (6318, 192940), (6435, 189432), (7016, 173745), (7020, 173646), (7128, 171015), (7722, 157860), (7893, 154440), (8424, 144705), (8580, 142074), (8770, 138996), (8910, 136812), (9647, 126360), (9720, 125411), (10296, 118395), (10524, 115830), (10530, 115764), (10692, 114010), (11401, 106920), (11583, 105240), (11880, 102609), (12636, 96470), (12870, 94716), (13155, 92664), (13365, 91208), (14040, 86823), (15444, 78930), (15786, 77220), (15795, 77176), (17160, 71037), (17540, 69498), (17820, 68406), (19294, 63180), (19305, 63144), (21048, 57915), (21060, 57882), (21384, 57005), (22802, 53460), (23166, 52620), (23679, 51480), (25272, 48235), (25740, 47358), (26310, 46332), (26730, 45604), (28941, 42120), (30888, 39465), (31572, 38610), (31590, 38588), (34203, 35640), (34749, 35080)]