1944443141040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1693}}^1\times {\mathrm{20023}}^1$

素因数の和:21971

約数の個数: 160

約数和(自身を含む): 6056872335360

約数和(自身を除く): 4112429194320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1693, 1912, 2390, 2868, 3386, 3585, 3824, 4780, 5079, 5736, 6772, 7170, 8465, 9560, 10158, 11472, 13544, 14340, 16930, 19120, 20023, 20316, 25395, 27088, 28680, 33860, 40046, 40632, 50790, 57360, 60069, 67720, 80092, 81264, 100115, 101580, 120138, 135440, 160184, 200230, 203160, 240276, 300345, 320368, 400460, 404627, 406320, 480552, 600690, 800920, 809254, 961104, 1201380, 1213881, 1601840, 1618508, 2023135, 2402760, 2427762, 3237016, 4046270, 4785497, 4805520, 4855524, 6069405, 6474032, 8092540, 9570994, 9711048, 12138810, 14356491, 16185080, 19141988, 19422096, 23927485, 24277620, 28712982, 32370160, 33898939, 38283976, 47854970, 48555240, 57425964, 67797878, 71782455, 76567952, 95709940, 97110480, 101696817, 114851928, 135595756, 143564910, 169494695, 191419880, 203393634, 229703856, 271191512, 287129820, 338989390, 382839760, 406787268, 508484085, 542383024, 574259640, 677978780, 813574536, 1016968170, 1148519280, 1355957560, 1627149072, 2033936340, 2711915120, 4067872680, 8101846421, 8135745360, 16203692842, 24305539263, 32407385684, 40509232105, 48611078526, 64814771368, 81018464210, 97222157052, 121527696315, 129629542736, 162036928420, 194444314104, 243055392630, 324073856840, 388888628208, 486110785260, 648147713680, 972221570520, 1944443141040]

約数ペア:

[(1, 1944443141040), (2, 972221570520), (3, 648147713680), (4, 486110785260), (5, 388888628208), (6, 324073856840), (8, 243055392630), (10, 194444314104), (12, 162036928420), (15, 129629542736), (16, 121527696315), (20, 97222157052), (24, 81018464210), (30, 64814771368), (40, 48611078526), (48, 40509232105), (60, 32407385684), (80, 24305539263), (120, 16203692842), (239, 8135745360), (240, 8101846421), (478, 4067872680), (717, 2711915120), (956, 2033936340), (1195, 1627149072), (1434, 1355957560), (1693, 1148519280), (1912, 1016968170), (2390, 813574536), (2868, 677978780), (3386, 574259640), (3585, 542383024), (3824, 508484085), (4780, 406787268), (5079, 382839760), (5736, 338989390), (6772, 287129820), (7170, 271191512), (8465, 229703856), (9560, 203393634), (10158, 191419880), (11472, 169494695), (13544, 143564910), (14340, 135595756), (16930, 114851928), (19120, 101696817), (20023, 97110480), (20316, 95709940), (25395, 76567952), (27088, 71782455), (28680, 67797878), (33860, 57425964), (40046, 48555240), (40632, 47854970), (50790, 38283976), (57360, 33898939), (60069, 32370160), (67720, 28712982), (80092, 24277620), (81264, 23927485), (100115, 19422096), (101580, 19141988), (120138, 16185080), (135440, 14356491), (160184, 12138810), (200230, 9711048), (203160, 9570994), (240276, 8092540), (300345, 6474032), (320368, 6069405), (400460, 4855524), (404627, 4805520), (406320, 4785497), (480552, 4046270), (600690, 3237016), (800920, 2427762), (809254, 2402760), (961104, 2023135), (1201380, 1618508), (1213881, 1601840)]