1620346355880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1\times {\mathrm{919}}^1$

素因数の和:1573

約数の個数: 512

約数和(自身を含む): 5842177228800

約数和(自身を除く): 4221830872920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 263, 276, 280, 322, 345, 347, 420, 460, 483, 526, 552, 644, 690, 694, 789, 805, 840, 919, 920, 966, 1041, 1052, 1288, 1315, 1380, 1388, 1578, 1610, 1735, 1838, 1841, 1932, 2082, 2104, 2415, 2429, 2630, 2757, 2760, 2776, 3156, 3220, 3470, 3676, 3682, 3864, 3945, 4164, 4595, 4830, 4858, 5205, 5260, 5514, 5523, 6049, 6312, 6433, 6440, 6940, 7287, 7352, 7364, 7890, 7981, 8328, 9190, 9205, 9660, 9716, 10410, 10520, 11028, 11046, 12098, 12145, 12866, 13785, 13880, 14574, 14728, 15780, 15962, 18147, 18380, 18410, 19299, 19320, 19432, 20820, 21137, 22056, 22092, 23943, 24196, 24290, 25732, 27570, 27615, 29148, 30245, 31560, 31924, 32165, 36294, 36435, 36760, 36820, 38598, 39905, 41640, 42274, 42343, 44184, 47886, 48392, 48580, 51464, 55140, 55230, 55867, 58296, 60490, 63411, 63848, 64330, 72588, 72870, 73640, 77196, 79810, 84548, 84686, 90735, 91261, 95772, 96495, 97160, 105685, 110280, 110460, 111734, 119715, 120980, 126822, 127029, 128660, 145176, 145740, 147959, 154392, 159620, 167601, 169096, 169372, 181470, 182522, 191544, 192990, 211370, 211715, 220920, 223468, 239430, 241697, 241960, 253644, 254058, 257320, 273783, 279335, 291480, 295918, 317055, 318893, 319240, 335202, 338744, 362940, 365044, 385980, 422740, 423430, 443877, 446936, 456305, 478860, 483394, 507288, 508116, 547566, 558670, 591836, 634110, 635145, 637786, 638827, 670404, 725091, 725880, 730088, 739795, 771960, 838005, 845480, 846860, 887754, 912610, 956679, 957720, 966788, 1016232, 1095132, 1117340, 1183672, 1208485, 1268220, 1270290, 1275572, 1277654, 1340808, 1368915, 1450182, 1479590, 1594465, 1676010, 1691879, 1693720, 1775508, 1825220, 1913358, 1916481, 1933576, 2099003, 2190264, 2219385, 2232251, 2234680, 2416970, 2536440, 2540580, 2551144, 2555308, 2737830, 2900364, 2959180, 3188930, 3194135, 3352020, 3383758, 3551016, 3625455, 3650440, 3826716, 3832962, 4198006, 4438770, 4464502, 4783395, 4833940, 5075637, 5081160, 5110616, 5475660, 5559031, 5800728, 5918360, 6297009, 6377860, 6388270, 6696753, 6704040, 6767516, 7250910, 7334539, 7653432, 7665924, 8396012, 8459395, 8877540, 8929004, 9566790, 9582405, 9667880, 10151274, 10495015, 10951320, 11118062, 11161255, 12594018, 12755720, 12776540, 13393506, 13535032, 14501820, 14669078, 14693021, 15331848, 16677093, 16792024, 16918790, 17755080, 17858008, 19133580, 19164810, 20302548, 20990030, 22003617, 22236124, 22322510, 25188036, 25378185, 25553080, 26787012, 27795155, 29003640, 29338156, 29386042, 31485045, 33354186, 33483765, 33837580, 36672695, 38267160, 38329620, 38913217, 40605096, 41980060, 44007234, 44079063, 44472248, 44645020, 50376072, 50756370, 51341773, 53574024, 55590310, 58676312, 58772084, 62970090, 66708372, 66967530, 67675160, 73345390, 73465105, 76659240, 77826434, 83385465, 83868859, 83960120, 88014468, 88158126, 89290040, 101512740, 102683546, 110018085, 111180620, 116739651, 117544168, 125940180, 133416744, 133935060, 146690780, 146930210, 154025319, 155652868, 166770930, 167737718, 176028936, 176316252, 194566085, 203025480, 205367092, 220036170, 220395315, 222361240, 233479302, 251606577, 251880360, 256708865, 267870120, 293381560, 293860420, 308050638, 311305736, 333541860, 335475436, 352632504, 389132170, 410734184, 419344295, 440072340, 440790630, 466958604, 503213154, 513417730, 583698255, 587082013, 587720840, 616101276, 667083720, 670950872, 770126595, 778264340, 838688590, 880144680, 881581260, 933917208, 1006426308, 1026835460, 1167396510, 1174164026, 1232202552, 1258032885, 1540253190, 1556528680, 1677377180, 1761246039, 1763162520, 1928983757, 2012852616, 2053670920, 2334793020, 2348328052, 2516065770, 2935410065, 3080506380, 3354754360, 3522492078, 3857967514, 4669586040, 4696656104, 5032131540, 5786951271, 5870820130, 6161012760, 7044984156, 7715935028, 8806230195, 9644918785, 10064263080, 11573902542, 11741640260, 13502886299, 14089968312, 15431870056, 17612460390, 19289837570, 23147805084, 23483280520, 27005772598, 28934756355, 35224920780, 38579675140, 40508658897, 46295610168, 54011545196, 57869512710, 67514431495, 70449841560, 77159350280, 81017317794, 108023090392, 115739025420, 135028862990, 162034635588, 202543294485, 231478050840, 270057725980, 324069271176, 405086588970, 540115451960, 810173177940, 1620346355880]

約数ペア:

[(1, 1620346355880), (2, 810173177940), (3, 540115451960), (4, 405086588970), (5, 324069271176), (6, 270057725980), (7, 231478050840), (8, 202543294485), (10, 162034635588), (12, 135028862990), (14, 115739025420), (15, 108023090392), (20, 81017317794), (21, 77159350280), (23, 70449841560), (24, 67514431495), (28, 57869512710), (30, 54011545196), (35, 46295610168), (40, 40508658897), (42, 38579675140), (46, 35224920780), (56, 28934756355), (60, 27005772598), (69, 23483280520), (70, 23147805084), (84, 19289837570), (92, 17612460390), (105, 15431870056), (115, 14089968312), (120, 13502886299), (138, 11741640260), (140, 11573902542), (161, 10064263080), (168, 9644918785), (184, 8806230195), (210, 7715935028), (230, 7044984156), (263, 6161012760), (276, 5870820130), (280, 5786951271), (322, 5032131540), (345, 4696656104), (347, 4669586040), (420, 3857967514), (460, 3522492078), (483, 3354754360), (526, 3080506380), (552, 2935410065), (644, 2516065770), (690, 2348328052), (694, 2334793020), (789, 2053670920), (805, 2012852616), (840, 1928983757), (919, 1763162520), (920, 1761246039), (966, 1677377180), (1041, 1556528680), (1052, 1540253190), (1288, 1258032885), (1315, 1232202552), (1380, 1174164026), (1388, 1167396510), (1578, 1026835460), (1610, 1006426308), (1735, 933917208), (1838, 881581260), (1841, 880144680), (1932, 838688590), (2082, 778264340), (2104, 770126595), (2415, 670950872), (2429, 667083720), (2630, 616101276), (2757, 587720840), (2760, 587082013), (2776, 583698255), (3156, 513417730), (3220, 503213154), (3470, 466958604), (3676, 440790630), (3682, 440072340), (3864, 419344295), (3945, 410734184), (4164, 389132170), (4595, 352632504), (4830, 335475436), (4858, 333541860), (5205, 311305736), (5260, 308050638), (5514, 293860420), (5523, 293381560), (6049, 267870120), (6312, 256708865), (6433, 251880360), (6440, 251606577), (6940, 233479302), (7287, 222361240), (7352, 220395315), (7364, 220036170), (7890, 205367092), (7981, 203025480), (8328, 194566085), (9190, 176316252), (9205, 176028936), (9660, 167737718), (9716, 166770930), (10410, 155652868), (10520, 154025319), (11028, 146930210), (11046, 146690780), (12098, 133935060), (12145, 133416744), (12866, 125940180), (13785, 117544168), (13880, 116739651), (14574, 111180620), (14728, 110018085), (15780, 102683546), (15962, 101512740), (18147, 89290040), (18380, 88158126), (18410, 88014468), (19299, 83960120), (19320, 83868859), (19432, 83385465), (20820, 77826434), (21137, 76659240), (22056, 73465105), (22092, 73345390), (23943, 67675160), (24196, 66967530), (24290, 66708372), (25732, 62970090), (27570, 58772084), (27615, 58676312), (29148, 55590310), (30245, 53574024), (31560, 51341773), (31924, 50756370), (32165, 50376072), (36294, 44645020), (36435, 44472248), (36760, 44079063), (36820, 44007234), (38598, 41980060), (39905, 40605096), (41640, 38913217), (42274, 38329620), (42343, 38267160), (44184, 36672695), (47886, 33837580), (48392, 33483765), (48580, 33354186), (51464, 31485045), (55140, 29386042), (55230, 29338156), (55867, 29003640), (58296, 27795155), (60490, 26787012), (63411, 25553080), (63848, 25378185), (64330, 25188036), (72588, 22322510), (72870, 22236124), (73640, 22003617), (77196, 20990030), (79810, 20302548), (84548, 19164810), (84686, 19133580), (90735, 17858008), (91261, 17755080), (95772, 16918790), (96495, 16792024), (97160, 16677093), (105685, 15331848), (110280, 14693021), (110460, 14669078), (111734, 14501820), (119715, 13535032), (120980, 13393506), (126822, 12776540), (127029, 12755720), (128660, 12594018), (145176, 11161255), (145740, 11118062), (147959, 10951320), (154392, 10495015), (159620, 10151274), (167601, 9667880), (169096, 9582405), (169372, 9566790), (181470, 8929004), (182522, 8877540), (191544, 8459395), (192990, 8396012), (211370, 7665924), (211715, 7653432), (220920, 7334539), (223468, 7250910), (239430, 6767516), (241697, 6704040), (241960, 6696753), (253644, 6388270), (254058, 6377860), (257320, 6297009), (273783, 5918360), (279335, 5800728), (291480, 5559031), (295918, 5475660), (317055, 5110616), (318893, 5081160), (319240, 5075637), (335202, 4833940), (338744, 4783395), (362940, 4464502), (365044, 4438770), (385980, 4198006), (422740, 3832962), (423430, 3826716), (443877, 3650440), (446936, 3625455), (456305, 3551016), (478860, 3383758), (483394, 3352020), (507288, 3194135), (508116, 3188930), (547566, 2959180), (558670, 2900364), (591836, 2737830), (634110, 2555308), (635145, 2551144), (637786, 2540580), (638827, 2536440), (670404, 2416970), (725091, 2234680), (725880, 2232251), (730088, 2219385), (739795, 2190264), (771960, 2099003), (838005, 1933576), (845480, 1916481), (846860, 1913358), (887754, 1825220), (912610, 1775508), (956679, 1693720), (957720, 1691879), (966788, 1676010), (1016232, 1594465), (1095132, 1479590), (1117340, 1450182), (1183672, 1368915), (1208485, 1340808), (1268220, 1277654), (1270290, 1275572)]