8271311880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 256

約数和(自身を含む): 27311800320

約数和(自身を除く): 19040488440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 127, 130, 156, 166, 195, 249, 254, 260, 312, 332, 381, 390, 415, 498, 503, 508, 520, 635, 664, 762, 780, 830, 996, 1006, 1016, 1079, 1245, 1270, 1509, 1524, 1560, 1651, 1660, 1905, 1992, 2012, 2158, 2490, 2515, 2540, 3018, 3048, 3237, 3302, 3320, 3810, 4024, 4316, 4953, 4980, 5030, 5080, 5395, 6036, 6474, 6539, 6604, 7545, 7620, 8255, 8632, 9906, 9960, 10060, 10541, 10790, 12072, 12948, 13078, 13208, 15090, 15240, 16185, 16510, 19617, 19812, 20120, 21082, 21580, 24765, 25896, 26156, 30180, 31623, 32370, 32695, 33020, 39234, 39624, 41749, 42164, 43160, 49530, 52312, 52705, 60360, 63246, 63881, 64740, 65390, 66040, 78468, 83498, 84328, 98085, 99060, 105410, 125247, 126492, 127762, 129480, 130780, 137033, 156936, 158115, 166996, 191643, 196170, 198120, 208745, 210820, 250494, 252984, 255524, 261560, 274066, 316230, 319405, 333992, 383286, 392340, 411099, 417490, 421640, 500988, 511048, 542737, 548132, 626235, 632460, 638810, 685165, 766572, 784680, 822198, 830453, 834980, 958215, 1001976, 1085474, 1096264, 1252470, 1264920, 1277620, 1370330, 1533144, 1628211, 1644396, 1660906, 1669960, 1916430, 2055495, 2170948, 2491359, 2504940, 2555240, 2713685, 2740660, 3256422, 3288792, 3321812, 3832860, 4110990, 4152265, 4341896, 4982718, 5009880, 5302123, 5427370, 5481320, 6512844, 6643624, 7665720, 8141055, 8221980, 8304530, 9965436, 10604246, 10854740, 12456795, 13025688, 15906369, 16282110, 16443960, 16609060, 19930872, 21208492, 21709480, 24913590, 26510615, 31812738, 32564220, 33218120, 42416984, 49827180, 53021230, 63625476, 65128440, 68927599, 79531845, 99654360, 106042460, 127250952, 137855198, 159063690, 206782797, 212084920, 275710396, 318127380, 344637995, 413565594, 551420792, 636254760, 689275990, 827131188, 1033913985, 1378551980, 1654262376, 2067827970, 2757103960, 4135655940, 8271311880]

約数ペア:

[(1, 8271311880), (2, 4135655940), (3, 2757103960), (4, 2067827970), (5, 1654262376), (6, 1378551980), (8, 1033913985), (10, 827131188), (12, 689275990), (13, 636254760), (15, 551420792), (20, 413565594), (24, 344637995), (26, 318127380), (30, 275710396), (39, 212084920), (40, 206782797), (52, 159063690), (60, 137855198), (65, 127250952), (78, 106042460), (83, 99654360), (104, 79531845), (120, 68927599), (127, 65128440), (130, 63625476), (156, 53021230), (166, 49827180), (195, 42416984), (249, 33218120), (254, 32564220), (260, 31812738), (312, 26510615), (332, 24913590), (381, 21709480), (390, 21208492), (415, 19930872), (498, 16609060), (503, 16443960), (508, 16282110), (520, 15906369), (635, 13025688), (664, 12456795), (762, 10854740), (780, 10604246), (830, 9965436), (996, 8304530), (1006, 8221980), (1016, 8141055), (1079, 7665720), (1245, 6643624), (1270, 6512844), (1509, 5481320), (1524, 5427370), (1560, 5302123), (1651, 5009880), (1660, 4982718), (1905, 4341896), (1992, 4152265), (2012, 4110990), (2158, 3832860), (2490, 3321812), (2515, 3288792), (2540, 3256422), (3018, 2740660), (3048, 2713685), (3237, 2555240), (3302, 2504940), (3320, 2491359), (3810, 2170948), (4024, 2055495), (4316, 1916430), (4953, 1669960), (4980, 1660906), (5030, 1644396), (5080, 1628211), (5395, 1533144), (6036, 1370330), (6474, 1277620), (6539, 1264920), (6604, 1252470), (7545, 1096264), (7620, 1085474), (8255, 1001976), (8632, 958215), (9906, 834980), (9960, 830453), (10060, 822198), (10541, 784680), (10790, 766572), (12072, 685165), (12948, 638810), (13078, 632460), (13208, 626235), (15090, 548132), (15240, 542737), (16185, 511048), (16510, 500988), (19617, 421640), (19812, 417490), (20120, 411099), (21082, 392340), (21580, 383286), (24765, 333992), (25896, 319405), (26156, 316230), (30180, 274066), (31623, 261560), (32370, 255524), (32695, 252984), (33020, 250494), (39234, 210820), (39624, 208745), (41749, 198120), (42164, 196170), (43160, 191643), (49530, 166996), (52312, 158115), (52705, 156936), (60360, 137033), (63246, 130780), (63881, 129480), (64740, 127762), (65390, 126492), (66040, 125247), (78468, 105410), (83498, 99060), (84328, 98085)]