1251829440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22877}}^1$

素因数の和:22919

約数の個数: 168

約数和(自身を含む): 4532589360

約数和(自身を除く): 3280759920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 22877, 27360, 45754, 54720, 68631, 91508, 114385, 137262, 183016, 205893, 228770, 274524, 343155, 366032, 411786, 434663, 457540, 549048, 686310, 732064, 823572, 869326, 915080, 1029465, 1098096, 1303989, 1372620, 1464128, 1647144, 1738652, 1830160, 2058930, 2173315, 2196192, 2607978, 2745240, 3294288, 3477304, 3660320, 3911967, 4117860, 4346630, 4392384, 5215956, 5490480, 6519945, 6588576, 6954608, 7320640, 7823934, 8235720, 8693260, 10431912, 10980960, 13039890, 13177152, 13909216, 15647868, 16471440, 17386520, 19559835, 20863824, 21961920, 26079780, 27818432, 31295736, 32942880, 34773040, 39119670, 41727648, 52159560, 62591472, 65885760, 69546080, 78239340, 83455296, 104319120, 125182944, 139092160, 156478680, 208638240, 250365888, 312957360, 417276480, 625914720, 1251829440]

約数ペア:

[(1, 1251829440), (2, 625914720), (3, 417276480), (4, 312957360), (5, 250365888), (6, 208638240), (8, 156478680), (9, 139092160), (10, 125182944), (12, 104319120), (15, 83455296), (16, 78239340), (18, 69546080), (19, 65885760), (20, 62591472), (24, 52159560), (30, 41727648), (32, 39119670), (36, 34773040), (38, 32942880), (40, 31295736), (45, 27818432), (48, 26079780), (57, 21961920), (60, 20863824), (64, 19559835), (72, 17386520), (76, 16471440), (80, 15647868), (90, 13909216), (95, 13177152), (96, 13039890), (114, 10980960), (120, 10431912), (144, 8693260), (152, 8235720), (160, 7823934), (171, 7320640), (180, 6954608), (190, 6588576), (192, 6519945), (228, 5490480), (240, 5215956), (285, 4392384), (288, 4346630), (304, 4117860), (320, 3911967), (342, 3660320), (360, 3477304), (380, 3294288), (456, 2745240), (480, 2607978), (570, 2196192), (576, 2173315), (608, 2058930), (684, 1830160), (720, 1738652), (760, 1647144), (855, 1464128), (912, 1372620), (960, 1303989), (1140, 1098096), (1216, 1029465), (1368, 915080), (1440, 869326), (1520, 823572), (1710, 732064), (1824, 686310), (2280, 549048), (2736, 457540), (2880, 434663), (3040, 411786), (3420, 366032), (3648, 343155), (4560, 274524), (5472, 228770), (6080, 205893), (6840, 183016), (9120, 137262), (10944, 114385), (13680, 91508), (18240, 68631), (22877, 54720), (27360, 45754)]