135779280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6253

約数の個数: 160

約数和(自身を含む): 518133504

約数和(自身を除く): 382354224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 6217, 7280, 10920, 12434, 18651, 21840, 24868, 31085, 37302, 43519, 49736, 62170, 74604, 80821, 87038, 93255, 99472, 124340, 130557, 149208, 161642, 174076, 186510, 217595, 242463, 248680, 261114, 298416, 323284, 348152, 373020, 404105, 435190, 484926, 497360, 522228, 565747, 646568, 652785, 696304, 746040, 808210, 870380, 969852, 1044456, 1131494, 1212315, 1293136, 1305570, 1492080, 1616420, 1697241, 1740760, 1939704, 2088912, 2262988, 2424630, 2611140, 2828735, 3232840, 3394482, 3481520, 3879408, 4525976, 4849260, 5222280, 5657470, 6465680, 6788964, 8486205, 9051952, 9698520, 10444560, 11314940, 13577928, 16972410, 19397040, 22629880, 27155856, 33944820, 45259760, 67889640, 135779280]

約数ペア:

[(1, 135779280), (2, 67889640), (3, 45259760), (4, 33944820), (5, 27155856), (6, 22629880), (7, 19397040), (8, 16972410), (10, 13577928), (12, 11314940), (13, 10444560), (14, 9698520), (15, 9051952), (16, 8486205), (20, 6788964), (21, 6465680), (24, 5657470), (26, 5222280), (28, 4849260), (30, 4525976), (35, 3879408), (39, 3481520), (40, 3394482), (42, 3232840), (48, 2828735), (52, 2611140), (56, 2424630), (60, 2262988), (65, 2088912), (70, 1939704), (78, 1740760), (80, 1697241), (84, 1616420), (91, 1492080), (104, 1305570), (105, 1293136), (112, 1212315), (120, 1131494), (130, 1044456), (140, 969852), (156, 870380), (168, 808210), (182, 746040), (195, 696304), (208, 652785), (210, 646568), (240, 565747), (260, 522228), (273, 497360), (280, 484926), (312, 435190), (336, 404105), (364, 373020), (390, 348152), (420, 323284), (455, 298416), (520, 261114), (546, 248680), (560, 242463), (624, 217595), (728, 186510), (780, 174076), (840, 161642), (910, 149208), (1040, 130557), (1092, 124340), (1365, 99472), (1456, 93255), (1560, 87038), (1680, 80821), (1820, 74604), (2184, 62170), (2730, 49736), (3120, 43519), (3640, 37302), (4368, 31085), (5460, 24868), (6217, 21840), (7280, 18651), (10920, 12434)]