15210007648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 34508049408

約数和(自身を除く): 19298041760

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 352, 376, 496, 517, 631, 682, 752, 992, 1034, 1262, 1364, 1457, 1504, 2068, 2209, 2524, 2728, 2914, 4136, 4418, 5048, 5456, 5828, 6941, 8272, 8836, 10096, 10912, 11656, 13882, 16027, 16544, 17672, 19561, 20192, 23312, 24299, 27764, 29657, 32054, 35344, 39122, 46624, 48598, 55528, 59314, 64108, 68479, 70688, 78244, 97196, 111056, 118628, 128216, 136958, 156488, 194392, 215171, 222112, 237256, 256432, 273916, 312976, 326227, 388784, 430342, 474512, 512864, 547832, 625952, 652454, 753269, 777568, 860684, 919367, 949024, 1095664, 1304908, 1393879, 1506538, 1721368, 1838734, 2191328, 2609816, 2787758, 3013076, 3442736, 3677468, 5219632, 5575516, 6026152, 6885472, 7354936, 10113037, 10439264, 11151032, 12052304, 14709872, 15332669, 20226074, 22302064, 24104608, 29419744, 30665338, 40452148, 43210249, 44604128, 61330676, 80904296, 86420498, 122661352, 161808592, 172840996, 245322704, 323617184, 345681992, 475312739, 490645408, 691363984, 950625478, 1382727968, 1901250956, 3802501912, 7605003824, 15210007648]

約数ペア:

[(1, 15210007648), (2, 7605003824), (4, 3802501912), (8, 1901250956), (11, 1382727968), (16, 950625478), (22, 691363984), (31, 490645408), (32, 475312739), (44, 345681992), (47, 323617184), (62, 245322704), (88, 172840996), (94, 161808592), (124, 122661352), (176, 86420498), (188, 80904296), (248, 61330676), (341, 44604128), (352, 43210249), (376, 40452148), (496, 30665338), (517, 29419744), (631, 24104608), (682, 22302064), (752, 20226074), (992, 15332669), (1034, 14709872), (1262, 12052304), (1364, 11151032), (1457, 10439264), (1504, 10113037), (2068, 7354936), (2209, 6885472), (2524, 6026152), (2728, 5575516), (2914, 5219632), (4136, 3677468), (4418, 3442736), (5048, 3013076), (5456, 2787758), (5828, 2609816), (6941, 2191328), (8272, 1838734), (8836, 1721368), (10096, 1506538), (10912, 1393879), (11656, 1304908), (13882, 1095664), (16027, 949024), (16544, 919367), (17672, 860684), (19561, 777568), (20192, 753269), (23312, 652454), (24299, 625952), (27764, 547832), (29657, 512864), (32054, 474512), (35344, 430342), (39122, 388784), (46624, 326227), (48598, 312976), (55528, 273916), (59314, 256432), (64108, 237256), (68479, 222112), (70688, 215171), (78244, 194392), (97196, 156488), (111056, 136958), (118628, 128216)]