166501560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 531648000

約数和(自身を除く): 365146440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 380, 412, 456, 515, 570, 618, 709, 760, 824, 1030, 1140, 1236, 1418, 1545, 1957, 2060, 2127, 2280, 2472, 2836, 3090, 3545, 3914, 4120, 4254, 5672, 5871, 6180, 7090, 7828, 8508, 9785, 10635, 11742, 12360, 13471, 14180, 15656, 17016, 19570, 21270, 23484, 26942, 28360, 29355, 39140, 40413, 42540, 46968, 53884, 58710, 67355, 73027, 78280, 80826, 85080, 107768, 117420, 134710, 146054, 161652, 202065, 219081, 234840, 269420, 292108, 323304, 365135, 404130, 438162, 538840, 584216, 730270, 808260, 876324, 1095405, 1387513, 1460540, 1616520, 1752648, 2190810, 2775026, 2921080, 4162539, 4381620, 5550052, 6937565, 8325078, 8763240, 11100104, 13875130, 16650156, 20812695, 27750260, 33300312, 41625390, 55500520, 83250780, 166501560]

約数ペア:

[(1, 166501560), (2, 83250780), (3, 55500520), (4, 41625390), (5, 33300312), (6, 27750260), (8, 20812695), (10, 16650156), (12, 13875130), (15, 11100104), (19, 8763240), (20, 8325078), (24, 6937565), (30, 5550052), (38, 4381620), (40, 4162539), (57, 2921080), (60, 2775026), (76, 2190810), (95, 1752648), (103, 1616520), (114, 1460540), (120, 1387513), (152, 1095405), (190, 876324), (206, 808260), (228, 730270), (285, 584216), (309, 538840), (380, 438162), (412, 404130), (456, 365135), (515, 323304), (570, 292108), (618, 269420), (709, 234840), (760, 219081), (824, 202065), (1030, 161652), (1140, 146054), (1236, 134710), (1418, 117420), (1545, 107768), (1957, 85080), (2060, 80826), (2127, 78280), (2280, 73027), (2472, 67355), (2836, 58710), (3090, 53884), (3545, 46968), (3914, 42540), (4120, 40413), (4254, 39140), (5672, 29355), (5871, 28360), (6180, 26942), (7090, 23484), (7828, 21270), (8508, 19570), (9785, 17016), (10635, 15656), (11742, 14180), (12360, 13471)]