172634280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15809}}^1$

素因数の和:15843

約数の個数: 128

約数和(自身を含む): 637459200

約数和(自身を除く): 464824920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 15809, 31618, 47427, 63236, 79045, 94854, 110663, 126472, 158090, 189708, 205517, 221326, 237135, 316180, 331989, 379416, 411034, 442652, 474270, 553315, 616551, 632360, 663978, 822068, 885304, 948540, 1027585, 1106630, 1233102, 1327956, 1438619, 1644136, 1659945, 1897080, 2055170, 2213260, 2466204, 2655912, 2877238, 3082755, 3319890, 4110340, 4315857, 4426520, 4932408, 5754476, 6165510, 6639780, 7193095, 8220680, 8631714, 11508952, 12331020, 13279560, 14386190, 17263428, 21579285, 24662040, 28772380, 34526856, 43158570, 57544760, 86317140, 172634280]

約数ペア:

[(1, 172634280), (2, 86317140), (3, 57544760), (4, 43158570), (5, 34526856), (6, 28772380), (7, 24662040), (8, 21579285), (10, 17263428), (12, 14386190), (13, 13279560), (14, 12331020), (15, 11508952), (20, 8631714), (21, 8220680), (24, 7193095), (26, 6639780), (28, 6165510), (30, 5754476), (35, 4932408), (39, 4426520), (40, 4315857), (42, 4110340), (52, 3319890), (56, 3082755), (60, 2877238), (65, 2655912), (70, 2466204), (78, 2213260), (84, 2055170), (91, 1897080), (104, 1659945), (105, 1644136), (120, 1438619), (130, 1327956), (140, 1233102), (156, 1106630), (168, 1027585), (182, 948540), (195, 885304), (210, 822068), (260, 663978), (273, 632360), (280, 616551), (312, 553315), (364, 474270), (390, 442652), (420, 411034), (455, 379416), (520, 331989), (546, 316180), (728, 237135), (780, 221326), (840, 205517), (910, 189708), (1092, 158090), (1365, 126472), (1560, 110663), (1820, 94854), (2184, 79045), (2730, 63236), (3640, 47427), (5460, 31618), (10920, 15809)]