416580320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 1137991680

約数和(自身を除く): 721411360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 83, 95, 104, 127, 130, 152, 160, 166, 190, 208, 247, 254, 260, 304, 332, 380, 415, 416, 494, 508, 520, 608, 635, 664, 760, 830, 988, 1016, 1040, 1079, 1235, 1270, 1328, 1520, 1577, 1651, 1660, 1976, 2032, 2080, 2158, 2413, 2470, 2540, 2656, 3040, 3154, 3302, 3320, 3952, 4064, 4316, 4826, 4940, 5080, 5395, 6308, 6604, 6640, 7885, 7904, 8255, 8632, 9652, 9880, 10160, 10541, 10790, 12065, 12616, 13208, 13280, 15770, 16510, 17264, 19304, 19760, 20320, 20501, 21082, 21580, 24130, 25232, 26416, 31369, 31540, 33020, 34528, 38608, 39520, 41002, 42164, 43160, 48260, 50464, 52705, 52832, 62738, 63080, 66040, 77216, 82004, 84328, 86320, 96520, 102505, 105410, 125476, 126160, 132080, 137033, 156845, 164008, 168656, 172640, 193040, 200279, 205010, 210820, 250952, 252320, 264160, 274066, 313690, 328016, 337312, 386080, 400558, 410020, 421640, 501904, 548132, 627380, 656032, 685165, 801116, 820040, 843280, 1001395, 1003808, 1096264, 1254760, 1370330, 1602232, 1640080, 1686560, 2002790, 2192528, 2509520, 2603627, 2740660, 3204464, 3280160, 4005580, 4385056, 5019040, 5207254, 5481320, 6408928, 8011160, 10414508, 10962640, 13018135, 16022320, 20829016, 21925280, 26036270, 32044640, 41658032, 52072540, 83316064, 104145080, 208290160, 416580320]

約数ペア:

[(1, 416580320), (2, 208290160), (4, 104145080), (5, 83316064), (8, 52072540), (10, 41658032), (13, 32044640), (16, 26036270), (19, 21925280), (20, 20829016), (26, 16022320), (32, 13018135), (38, 10962640), (40, 10414508), (52, 8011160), (65, 6408928), (76, 5481320), (80, 5207254), (83, 5019040), (95, 4385056), (104, 4005580), (127, 3280160), (130, 3204464), (152, 2740660), (160, 2603627), (166, 2509520), (190, 2192528), (208, 2002790), (247, 1686560), (254, 1640080), (260, 1602232), (304, 1370330), (332, 1254760), (380, 1096264), (415, 1003808), (416, 1001395), (494, 843280), (508, 820040), (520, 801116), (608, 685165), (635, 656032), (664, 627380), (760, 548132), (830, 501904), (988, 421640), (1016, 410020), (1040, 400558), (1079, 386080), (1235, 337312), (1270, 328016), (1328, 313690), (1520, 274066), (1577, 264160), (1651, 252320), (1660, 250952), (1976, 210820), (2032, 205010), (2080, 200279), (2158, 193040), (2413, 172640), (2470, 168656), (2540, 164008), (2656, 156845), (3040, 137033), (3154, 132080), (3302, 126160), (3320, 125476), (3952, 105410), (4064, 102505), (4316, 96520), (4826, 86320), (4940, 84328), (5080, 82004), (5395, 77216), (6308, 66040), (6604, 63080), (6640, 62738), (7885, 52832), (7904, 52705), (8255, 50464), (8632, 48260), (9652, 43160), (9880, 42164), (10160, 41002), (10541, 39520), (10790, 38608), (12065, 34528), (12616, 33020), (13208, 31540), (13280, 31369), (15770, 26416), (16510, 25232), (17264, 24130), (19304, 21580), (19760, 21082), (20320, 20501)]