506141220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 1615541760

約数和(自身を除く): 1109400540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 89, 92, 115, 130, 138, 156, 178, 195, 230, 260, 267, 276, 299, 317, 345, 356, 390, 445, 460, 534, 598, 634, 690, 780, 890, 897, 951, 1068, 1157, 1196, 1268, 1335, 1380, 1495, 1585, 1780, 1794, 1902, 2047, 2314, 2670, 2990, 3170, 3471, 3588, 3804, 4094, 4121, 4485, 4628, 4755, 5340, 5785, 5980, 6141, 6340, 6942, 7291, 8188, 8242, 8970, 9510, 10235, 11570, 12282, 12363, 13884, 14582, 16484, 17355, 17940, 19020, 20470, 20605, 21873, 23140, 24564, 24726, 26611, 28213, 29164, 30705, 34710, 36455, 40940, 41210, 43746, 49452, 53222, 56426, 61410, 61815, 69420, 72910, 79833, 82420, 84639, 87492, 94783, 106444, 109365, 112852, 122820, 123630, 133055, 141065, 145820, 159666, 169278, 189566, 218730, 247260, 266110, 282130, 284349, 319332, 338556, 366769, 379132, 399165, 423195, 437460, 473915, 532220, 564260, 568698, 648899, 733538, 798330, 846390, 947830, 1100307, 1137396, 1297798, 1421745, 1467076, 1596660, 1692780, 1833845, 1895660, 1946697, 2200614, 2595596, 2843490, 3244495, 3667690, 3893394, 4401228, 5501535, 5686980, 6488990, 7335380, 7786788, 8435687, 9733485, 11003070, 12977980, 16871374, 19466970, 22006140, 25307061, 33742748, 38933940, 42178435, 50614122, 84356870, 101228244, 126535305, 168713740, 253070610, 506141220]

約数ペア:

[(1, 506141220), (2, 253070610), (3, 168713740), (4, 126535305), (5, 101228244), (6, 84356870), (10, 50614122), (12, 42178435), (13, 38933940), (15, 33742748), (20, 25307061), (23, 22006140), (26, 19466970), (30, 16871374), (39, 12977980), (46, 11003070), (52, 9733485), (60, 8435687), (65, 7786788), (69, 7335380), (78, 6488990), (89, 5686980), (92, 5501535), (115, 4401228), (130, 3893394), (138, 3667690), (156, 3244495), (178, 2843490), (195, 2595596), (230, 2200614), (260, 1946697), (267, 1895660), (276, 1833845), (299, 1692780), (317, 1596660), (345, 1467076), (356, 1421745), (390, 1297798), (445, 1137396), (460, 1100307), (534, 947830), (598, 846390), (634, 798330), (690, 733538), (780, 648899), (890, 568698), (897, 564260), (951, 532220), (1068, 473915), (1157, 437460), (1196, 423195), (1268, 399165), (1335, 379132), (1380, 366769), (1495, 338556), (1585, 319332), (1780, 284349), (1794, 282130), (1902, 266110), (2047, 247260), (2314, 218730), (2670, 189566), (2990, 169278), (3170, 159666), (3471, 145820), (3588, 141065), (3804, 133055), (4094, 123630), (4121, 122820), (4485, 112852), (4628, 109365), (4755, 106444), (5340, 94783), (5785, 87492), (5980, 84639), (6141, 82420), (6340, 79833), (6942, 72910), (7291, 69420), (8188, 61815), (8242, 61410), (8970, 56426), (9510, 53222), (10235, 49452), (11570, 43746), (12282, 41210), (12363, 40940), (13884, 36455), (14582, 34710), (16484, 30705), (17355, 29164), (17940, 28213), (19020, 26611), (20470, 24726), (20605, 24564), (21873, 23140)]