968711640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1013}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 3137883840

約数和(自身を除く): 2169172200

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, 312, 390, 520, 613, 780, 1013, 1226, 1560, 1839, 2026, 2452, 3039, 3065, 3678, 4052, 4904, 5065, 6078, 6130, 7356, 7969, 8104, 9195, 10130, 12156, 12260, 13169, 14712, 15195, 15938, 18390, 20260, 23907, 24312, 24520, 26338, 30390, 31876, 36780, 39507, 39845, 40520, 47814, 52676, 60780, 63752, 65845, 73560, 79014, 79690, 95628, 105352, 119535, 121560, 131690, 158028, 159380, 191256, 197535, 239070, 263380, 316056, 318760, 395070, 478140, 526760, 620969, 790140, 956280, 1241938, 1580280, 1862907, 2483876, 3104845, 3725814, 4967752, 6209690, 7451628, 8072597, 9314535, 12419380, 14903256, 16145194, 18629070, 24217791, 24838760, 32290388, 37258140, 40362985, 48435582, 64580776, 74516280, 80725970, 96871164, 121088955, 161451940, 193742328, 242177910, 322903880, 484355820, 968711640]

約数ペア:

[(1, 968711640), (2, 484355820), (3, 322903880), (4, 242177910), (5, 193742328), (6, 161451940), (8, 121088955), (10, 96871164), (12, 80725970), (13, 74516280), (15, 64580776), (20, 48435582), (24, 40362985), (26, 37258140), (30, 32290388), (39, 24838760), (40, 24217791), (52, 18629070), (60, 16145194), (65, 14903256), (78, 12419380), (104, 9314535), (120, 8072597), (130, 7451628), (156, 6209690), (195, 4967752), (260, 3725814), (312, 3104845), (390, 2483876), (520, 1862907), (613, 1580280), (780, 1241938), (1013, 956280), (1226, 790140), (1560, 620969), (1839, 526760), (2026, 478140), (2452, 395070), (3039, 318760), (3065, 316056), (3678, 263380), (4052, 239070), (4904, 197535), (5065, 191256), (6078, 159380), (6130, 158028), (7356, 131690), (7969, 121560), (8104, 119535), (9195, 105352), (10130, 95628), (12156, 79690), (12260, 79014), (13169, 73560), (14712, 65845), (15195, 63752), (15938, 60780), (18390, 52676), (20260, 47814), (23907, 40520), (24312, 39845), (24520, 39507), (26338, 36780), (30390, 31876)]