239130840

素因数分解:

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

素因数の和:242

約数の個数: 256

約数和(自身を含む): 836075520

約数和(自身を除く): 596944680

約数列:

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

約数ペア:

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