267855240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 128

約数和(自身を含む): 847272960

約数和(自身を除く): 579417720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 184, 214, 230, 276, 321, 345, 428, 460, 535, 552, 642, 690, 856, 907, 920, 1070, 1284, 1380, 1605, 1814, 2140, 2461, 2568, 2721, 2760, 3210, 3628, 4280, 4535, 4922, 5442, 6420, 7256, 7383, 9070, 9844, 10884, 12305, 12840, 13605, 14766, 18140, 19688, 20861, 21768, 24610, 27210, 29532, 36280, 36915, 41722, 49220, 54420, 59064, 62583, 73830, 83444, 97049, 98440, 104305, 108840, 125166, 147660, 166888, 194098, 208610, 250332, 291147, 295320, 312915, 388196, 417220, 485245, 500664, 582294, 625830, 776392, 834440, 970490, 1164588, 1251660, 1455735, 1940980, 2232127, 2329176, 2503320, 2911470, 3881960, 4464254, 5822940, 6696381, 8928508, 11160635, 11645880, 13392762, 17857016, 22321270, 26785524, 33481905, 44642540, 53571048, 66963810, 89285080, 133927620, 267855240]

約数ペア:

[(1, 267855240), (2, 133927620), (3, 89285080), (4, 66963810), (5, 53571048), (6, 44642540), (8, 33481905), (10, 26785524), (12, 22321270), (15, 17857016), (20, 13392762), (23, 11645880), (24, 11160635), (30, 8928508), (40, 6696381), (46, 5822940), (60, 4464254), (69, 3881960), (92, 2911470), (107, 2503320), (115, 2329176), (120, 2232127), (138, 1940980), (184, 1455735), (214, 1251660), (230, 1164588), (276, 970490), (321, 834440), (345, 776392), (428, 625830), (460, 582294), (535, 500664), (552, 485245), (642, 417220), (690, 388196), (856, 312915), (907, 295320), (920, 291147), (1070, 250332), (1284, 208610), (1380, 194098), (1605, 166888), (1814, 147660), (2140, 125166), (2461, 108840), (2568, 104305), (2721, 98440), (2760, 97049), (3210, 83444), (3628, 73830), (4280, 62583), (4535, 59064), (4922, 54420), (5442, 49220), (6420, 41722), (7256, 36915), (7383, 36280), (9070, 29532), (9844, 27210), (10884, 24610), (12305, 21768), (12840, 20861), (13605, 19688), (14766, 18140)]