213586320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 675331776

約数和(自身を除く): 461745456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 167, 219, 240, 292, 334, 365, 438, 501, 584, 668, 730, 835, 876, 1002, 1095, 1168, 1336, 1460, 1670, 1752, 2004, 2190, 2505, 2672, 2920, 3340, 3504, 4008, 4380, 5010, 5329, 5840, 6680, 8016, 8760, 10020, 10658, 12191, 13360, 15987, 17520, 20040, 21316, 24382, 26645, 31974, 36573, 40080, 42632, 48764, 53290, 60955, 63948, 73146, 79935, 85264, 97528, 106580, 121910, 127896, 146292, 159870, 182865, 195056, 213160, 243820, 255792, 292584, 319740, 365730, 426320, 487640, 585168, 639480, 731460, 889943, 975280, 1278960, 1462920, 1779886, 2669829, 2925840, 3559772, 4449715, 5339658, 7119544, 8899430, 10679316, 13349145, 14239088, 17798860, 21358632, 26698290, 35597720, 42717264, 53396580, 71195440, 106793160, 213586320]

約数ペア:

[(1, 213586320), (2, 106793160), (3, 71195440), (4, 53396580), (5, 42717264), (6, 35597720), (8, 26698290), (10, 21358632), (12, 17798860), (15, 14239088), (16, 13349145), (20, 10679316), (24, 8899430), (30, 7119544), (40, 5339658), (48, 4449715), (60, 3559772), (73, 2925840), (80, 2669829), (120, 1779886), (146, 1462920), (167, 1278960), (219, 975280), (240, 889943), (292, 731460), (334, 639480), (365, 585168), (438, 487640), (501, 426320), (584, 365730), (668, 319740), (730, 292584), (835, 255792), (876, 243820), (1002, 213160), (1095, 195056), (1168, 182865), (1336, 159870), (1460, 146292), (1670, 127896), (1752, 121910), (2004, 106580), (2190, 97528), (2505, 85264), (2672, 79935), (2920, 73146), (3340, 63948), (3504, 60955), (4008, 53290), (4380, 48764), (5010, 42632), (5329, 40080), (5840, 36573), (6680, 31974), (8016, 26645), (8760, 24382), (10020, 21316), (10658, 20040), (12191, 17520), (13360, 15987)]