760463080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 1926076320

約数和(自身を除く): 1165613240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 53, 65, 82, 104, 106, 130, 164, 205, 212, 260, 265, 328, 410, 424, 520, 530, 533, 673, 689, 820, 1060, 1066, 1346, 1378, 1640, 2120, 2132, 2173, 2665, 2692, 2756, 3365, 3445, 4264, 4346, 5330, 5384, 5512, 6730, 6890, 8692, 8749, 10660, 10865, 13460, 13780, 17384, 17498, 21320, 21730, 26920, 27560, 27593, 28249, 34996, 35669, 43460, 43745, 55186, 56498, 69992, 71338, 86920, 87490, 110372, 112996, 137965, 141245, 142676, 174980, 178345, 220744, 225992, 275930, 282490, 285352, 349960, 356690, 358709, 463697, 551860, 564980, 713380, 717418, 927394, 1103720, 1129960, 1426760, 1434836, 1462429, 1793545, 1854788, 2318485, 2869672, 2924858, 3587090, 3709576, 4636970, 5849716, 7174180, 7312145, 9273940, 11699432, 14348360, 14624290, 18547880, 19011577, 29248580, 38023154, 58497160, 76046308, 95057885, 152092616, 190115770, 380231540, 760463080]

約数ペア:

[(1, 760463080), (2, 380231540), (4, 190115770), (5, 152092616), (8, 95057885), (10, 76046308), (13, 58497160), (20, 38023154), (26, 29248580), (40, 19011577), (41, 18547880), (52, 14624290), (53, 14348360), (65, 11699432), (82, 9273940), (104, 7312145), (106, 7174180), (130, 5849716), (164, 4636970), (205, 3709576), (212, 3587090), (260, 2924858), (265, 2869672), (328, 2318485), (410, 1854788), (424, 1793545), (520, 1462429), (530, 1434836), (533, 1426760), (673, 1129960), (689, 1103720), (820, 927394), (1060, 717418), (1066, 713380), (1346, 564980), (1378, 551860), (1640, 463697), (2120, 358709), (2132, 356690), (2173, 349960), (2665, 285352), (2692, 282490), (2756, 275930), (3365, 225992), (3445, 220744), (4264, 178345), (4346, 174980), (5330, 142676), (5384, 141245), (5512, 137965), (6730, 112996), (6890, 110372), (8692, 87490), (8749, 86920), (10660, 71338), (10865, 69992), (13460, 56498), (13780, 55186), (17384, 43745), (17498, 43460), (21320, 35669), (21730, 34996), (26920, 28249), (27560, 27593)]