30148309520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{7703}}^1$

素因数の和:7993

約数の個数: 160

約数和(自身を含む): 83225387520

約数和(自身を除く): 53077078000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 241, 280, 290, 406, 464, 482, 560, 580, 812, 964, 1015, 1160, 1205, 1624, 1687, 1928, 2030, 2320, 2410, 3248, 3374, 3856, 4060, 4820, 6748, 6989, 7703, 8120, 8435, 9640, 13496, 13978, 15406, 16240, 16870, 19280, 26992, 27956, 30812, 33740, 34945, 38515, 48923, 53921, 55912, 61624, 67480, 69890, 77030, 97846, 107842, 111824, 123248, 134960, 139780, 154060, 195692, 215684, 223387, 244615, 269605, 279560, 308120, 391384, 431368, 446774, 489230, 539210, 559120, 616240, 782768, 862736, 893548, 978460, 1078420, 1116935, 1563709, 1787096, 1856423, 1956920, 2156840, 2233870, 3127418, 3574192, 3712846, 3913840, 4313680, 4467740, 6254836, 7425692, 7818545, 8935480, 9282115, 12509672, 12994961, 14851384, 15637090, 17870960, 18564230, 25019344, 25989922, 29702768, 31274180, 37128460, 51979844, 53836267, 62548360, 64974805, 74256920, 103959688, 107672534, 125096720, 129949610, 148513840, 207919376, 215345068, 259899220, 269181335, 376853869, 430690136, 519798440, 538362670, 753707738, 861380272, 1039596880, 1076725340, 1507415476, 1884269345, 2153450680, 3014830952, 3768538690, 4306901360, 6029661904, 7537077380, 15074154760, 30148309520]

約数ペア:

[(1, 30148309520), (2, 15074154760), (4, 7537077380), (5, 6029661904), (7, 4306901360), (8, 3768538690), (10, 3014830952), (14, 2153450680), (16, 1884269345), (20, 1507415476), (28, 1076725340), (29, 1039596880), (35, 861380272), (40, 753707738), (56, 538362670), (58, 519798440), (70, 430690136), (80, 376853869), (112, 269181335), (116, 259899220), (140, 215345068), (145, 207919376), (203, 148513840), (232, 129949610), (241, 125096720), (280, 107672534), (290, 103959688), (406, 74256920), (464, 64974805), (482, 62548360), (560, 53836267), (580, 51979844), (812, 37128460), (964, 31274180), (1015, 29702768), (1160, 25989922), (1205, 25019344), (1624, 18564230), (1687, 17870960), (1928, 15637090), (2030, 14851384), (2320, 12994961), (2410, 12509672), (3248, 9282115), (3374, 8935480), (3856, 7818545), (4060, 7425692), (4820, 6254836), (6748, 4467740), (6989, 4313680), (7703, 3913840), (8120, 3712846), (8435, 3574192), (9640, 3127418), (13496, 2233870), (13978, 2156840), (15406, 1956920), (16240, 1856423), (16870, 1787096), (19280, 1563709), (26992, 1116935), (27956, 1078420), (30812, 978460), (33740, 893548), (34945, 862736), (38515, 782768), (48923, 616240), (53921, 559120), (55912, 539210), (61624, 489230), (67480, 446774), (69890, 431368), (77030, 391384), (97846, 308120), (107842, 279560), (111824, 269605), (123248, 244615), (134960, 223387), (139780, 215684), (154060, 195692)]