237281880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9461}}^1$

素因数の和:9505

約数の個数: 128

約数和(自身を含む): 817516800

約数和(自身を除く): 580234920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 9461, 12540, 18922, 25080, 28383, 37844, 47305, 56766, 75688, 94610, 104071, 113532, 141915, 179759, 189220, 208142, 227064, 283830, 312213, 359518, 378440, 416284, 520355, 539277, 567660, 624426, 719036, 832568, 898795, 1040710, 1078554, 1135320, 1248852, 1438072, 1561065, 1797590, 1977349, 2081420, 2157108, 2497704, 2696385, 3122130, 3595180, 3954698, 4162840, 4314216, 5392770, 5932047, 6244260, 7190360, 7909396, 9886745, 10785540, 11864094, 12488520, 15818792, 19773490, 21571080, 23728188, 29660235, 39546980, 47456376, 59320470, 79093960, 118640940, 237281880]

約数ペア:

[(1, 237281880), (2, 118640940), (3, 79093960), (4, 59320470), (5, 47456376), (6, 39546980), (8, 29660235), (10, 23728188), (11, 21571080), (12, 19773490), (15, 15818792), (19, 12488520), (20, 11864094), (22, 10785540), (24, 9886745), (30, 7909396), (33, 7190360), (38, 6244260), (40, 5932047), (44, 5392770), (55, 4314216), (57, 4162840), (60, 3954698), (66, 3595180), (76, 3122130), (88, 2696385), (95, 2497704), (110, 2157108), (114, 2081420), (120, 1977349), (132, 1797590), (152, 1561065), (165, 1438072), (190, 1248852), (209, 1135320), (220, 1078554), (228, 1040710), (264, 898795), (285, 832568), (330, 719036), (380, 624426), (418, 567660), (440, 539277), (456, 520355), (570, 416284), (627, 378440), (660, 359518), (760, 312213), (836, 283830), (1045, 227064), (1140, 208142), (1254, 189220), (1320, 179759), (1672, 141915), (2090, 113532), (2280, 104071), (2508, 94610), (3135, 75688), (4180, 56766), (5016, 47305), (6270, 37844), (8360, 28383), (9461, 25080), (12540, 18922)]