264828840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2833}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 857001600

約数和(自身を除く): 592172760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 2833, 3116, 3895, 4674, 4920, 5666, 6232, 7790, 8499, 9348, 11332, 11685, 14165, 15580, 16998, 18696, 22664, 23370, 28330, 31160, 33996, 42495, 46740, 53827, 56660, 67992, 84990, 93480, 107654, 113320, 116153, 161481, 169980, 215308, 232306, 269135, 322962, 339960, 348459, 430616, 464612, 538270, 580765, 645924, 696918, 807405, 929224, 1076540, 1161530, 1291848, 1393836, 1614810, 1742295, 2153080, 2206907, 2323060, 2787672, 3229620, 3484590, 4413814, 4646120, 6459240, 6620721, 6969180, 8827628, 11034535, 13241442, 13938360, 17655256, 22069070, 26482884, 33103605, 44138140, 52965768, 66207210, 88276280, 132414420, 264828840]

約数ペア:

[(1, 264828840), (2, 132414420), (3, 88276280), (4, 66207210), (5, 52965768), (6, 44138140), (8, 33103605), (10, 26482884), (12, 22069070), (15, 17655256), (19, 13938360), (20, 13241442), (24, 11034535), (30, 8827628), (38, 6969180), (40, 6620721), (41, 6459240), (57, 4646120), (60, 4413814), (76, 3484590), (82, 3229620), (95, 2787672), (114, 2323060), (120, 2206907), (123, 2153080), (152, 1742295), (164, 1614810), (190, 1393836), (205, 1291848), (228, 1161530), (246, 1076540), (285, 929224), (328, 807405), (380, 696918), (410, 645924), (456, 580765), (492, 538270), (570, 464612), (615, 430616), (760, 348459), (779, 339960), (820, 322962), (984, 269135), (1140, 232306), (1230, 215308), (1558, 169980), (1640, 161481), (2280, 116153), (2337, 113320), (2460, 107654), (2833, 93480), (3116, 84990), (3895, 67992), (4674, 56660), (4920, 53827), (5666, 46740), (6232, 42495), (7790, 33996), (8499, 31160), (9348, 28330), (11332, 23370), (11685, 22664), (14165, 18696), (15580, 16998)]