478261680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 320

約数和(自身を含む): 1727889408

約数和(自身を除く): 1249627728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 71, 78, 80, 85, 102, 104, 120, 127, 130, 136, 142, 156, 170, 195, 204, 208, 213, 221, 240, 254, 255, 260, 272, 284, 312, 340, 355, 381, 390, 408, 426, 442, 508, 510, 520, 568, 624, 635, 663, 680, 710, 762, 780, 816, 852, 884, 923, 1016, 1020, 1040, 1065, 1105, 1136, 1207, 1270, 1326, 1360, 1420, 1524, 1560, 1651, 1704, 1768, 1846, 1905, 2032, 2040, 2130, 2159, 2210, 2414, 2540, 2652, 2769, 2840, 3048, 3120, 3302, 3315, 3408, 3536, 3621, 3692, 3810, 4080, 4260, 4318, 4420, 4615, 4828, 4953, 5080, 5304, 5538, 5680, 6035, 6096, 6477, 6604, 6630, 7242, 7384, 7620, 8255, 8520, 8636, 8840, 9017, 9230, 9656, 9906, 10160, 10608, 10795, 11076, 12070, 12954, 13208, 13260, 13845, 14484, 14768, 15240, 15691, 16510, 17040, 17272, 17680, 18034, 18105, 18460, 19312, 19812, 21590, 22152, 24140, 24765, 25908, 26416, 26520, 27051, 27690, 28067, 28968, 30480, 31382, 32385, 33020, 34544, 36068, 36210, 36920, 39624, 43180, 44304, 45085, 47073, 48280, 49530, 51816, 53040, 54102, 55380, 56134, 57936, 62764, 64770, 66040, 72136, 72420, 73840, 78455, 79248, 84201, 86360, 90170, 94146, 96560, 99060, 103632, 108204, 110760, 112268, 117221, 125528, 129540, 132080, 135255, 140335, 144272, 144840, 153289, 156910, 168402, 172720, 180340, 188292, 198120, 216408, 221520, 224536, 234442, 235365, 251056, 259080, 270510, 280670, 289680, 306578, 313820, 336804, 351663, 360680, 376584, 396240, 421005, 432816, 449072, 459867, 468884, 470730, 518160, 541020, 561340, 586105, 613156, 627640, 673608, 703326, 721360, 753168, 766445, 842010, 919734, 937768, 941460, 1082040, 1122680, 1172210, 1226312, 1255280, 1347216, 1406652, 1532890, 1684020, 1758315, 1839468, 1875536, 1882920, 1992757, 2164080, 2245360, 2299335, 2344420, 2452624, 2813304, 3065780, 3368040, 3516630, 3678936, 3765840, 3985514, 4598670, 4688840, 5626608, 5978271, 6131560, 6736080, 7033260, 7357872, 7971028, 9197340, 9377680, 9963785, 11956542, 12263120, 14066520, 15942056, 18394680, 19927570, 23913084, 28133040, 29891355, 31884112, 36789360, 39855140, 47826168, 59782710, 79710280, 95652336, 119565420, 159420560, 239130840, 478261680]

約数ペア:

[(1, 478261680), (2, 239130840), (3, 159420560), (4, 119565420), (5, 95652336), (6, 79710280), (8, 59782710), (10, 47826168), (12, 39855140), (13, 36789360), (15, 31884112), (16, 29891355), (17, 28133040), (20, 23913084), (24, 19927570), (26, 18394680), (30, 15942056), (34, 14066520), (39, 12263120), (40, 11956542), (48, 9963785), (51, 9377680), (52, 9197340), (60, 7971028), (65, 7357872), (68, 7033260), (71, 6736080), (78, 6131560), (80, 5978271), (85, 5626608), (102, 4688840), (104, 4598670), (120, 3985514), (127, 3765840), (130, 3678936), (136, 3516630), (142, 3368040), (156, 3065780), (170, 2813304), (195, 2452624), (204, 2344420), (208, 2299335), (213, 2245360), (221, 2164080), (240, 1992757), (254, 1882920), (255, 1875536), (260, 1839468), (272, 1758315), (284, 1684020), (312, 1532890), (340, 1406652), (355, 1347216), (381, 1255280), (390, 1226312), (408, 1172210), (426, 1122680), (442, 1082040), (508, 941460), (510, 937768), (520, 919734), (568, 842010), (624, 766445), (635, 753168), (663, 721360), (680, 703326), (710, 673608), (762, 627640), (780, 613156), (816, 586105), (852, 561340), (884, 541020), (923, 518160), (1016, 470730), (1020, 468884), (1040, 459867), (1065, 449072), (1105, 432816), (1136, 421005), (1207, 396240), (1270, 376584), (1326, 360680), (1360, 351663), (1420, 336804), (1524, 313820), (1560, 306578), (1651, 289680), (1704, 280670), (1768, 270510), (1846, 259080), (1905, 251056), (2032, 235365), (2040, 234442), (2130, 224536), (2159, 221520), (2210, 216408), (2414, 198120), (2540, 188292), (2652, 180340), (2769, 172720), (2840, 168402), (3048, 156910), (3120, 153289), (3302, 144840), (3315, 144272), (3408, 140335), (3536, 135255), (3621, 132080), (3692, 129540), (3810, 125528), (4080, 117221), (4260, 112268), (4318, 110760), (4420, 108204), (4615, 103632), (4828, 99060), (4953, 96560), (5080, 94146), (5304, 90170), (5538, 86360), (5680, 84201), (6035, 79248), (6096, 78455), (6477, 73840), (6604, 72420), (6630, 72136), (7242, 66040), (7384, 64770), (7620, 62764), (8255, 57936), (8520, 56134), (8636, 55380), (8840, 54102), (9017, 53040), (9230, 51816), (9656, 49530), (9906, 48280), (10160, 47073), (10608, 45085), (10795, 44304), (11076, 43180), (12070, 39624), (12954, 36920), (13208, 36210), (13260, 36068), (13845, 34544), (14484, 33020), (14768, 32385), (15240, 31382), (15691, 30480), (16510, 28968), (17040, 28067), (17272, 27690), (17680, 27051), (18034, 26520), (18105, 26416), (18460, 25908), (19312, 24765), (19812, 24140), (21590, 22152)]