193201320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 627863040

約数和(自身を除く): 434661720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 271, 312, 390, 457, 520, 542, 780, 813, 914, 1084, 1355, 1371, 1560, 1626, 1828, 2168, 2285, 2710, 2742, 3252, 3523, 3656, 4065, 4570, 5420, 5484, 5941, 6504, 6855, 7046, 8130, 9140, 10569, 10840, 10968, 11882, 13710, 14092, 16260, 17615, 17823, 18280, 21138, 23764, 27420, 28184, 29705, 32520, 35230, 35646, 42276, 47528, 52845, 54840, 59410, 70460, 71292, 84552, 89115, 105690, 118820, 123847, 140920, 142584, 178230, 211380, 237640, 247694, 356460, 371541, 422760, 495388, 619235, 712920, 743082, 990776, 1238470, 1486164, 1610011, 1857705, 2476940, 2972328, 3220022, 3715410, 4830033, 4953880, 6440044, 7430820, 8050055, 9660066, 12880088, 14861640, 16100110, 19320132, 24150165, 32200220, 38640264, 48300330, 64400440, 96600660, 193201320]

約数ペア:

[(1, 193201320), (2, 96600660), (3, 64400440), (4, 48300330), (5, 38640264), (6, 32200220), (8, 24150165), (10, 19320132), (12, 16100110), (13, 14861640), (15, 12880088), (20, 9660066), (24, 8050055), (26, 7430820), (30, 6440044), (39, 4953880), (40, 4830033), (52, 3715410), (60, 3220022), (65, 2972328), (78, 2476940), (104, 1857705), (120, 1610011), (130, 1486164), (156, 1238470), (195, 990776), (260, 743082), (271, 712920), (312, 619235), (390, 495388), (457, 422760), (520, 371541), (542, 356460), (780, 247694), (813, 237640), (914, 211380), (1084, 178230), (1355, 142584), (1371, 140920), (1560, 123847), (1626, 118820), (1828, 105690), (2168, 89115), (2285, 84552), (2710, 71292), (2742, 70460), (3252, 59410), (3523, 54840), (3656, 52845), (4065, 47528), (4570, 42276), (5420, 35646), (5484, 35230), (5941, 32520), (6504, 29705), (6855, 28184), (7046, 27420), (8130, 23764), (9140, 21138), (10569, 18280), (10840, 17823), (10968, 17615), (11882, 16260), (13710, 14092)]