7488133080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{32999}}^1$

素因数の和:33105

約数の個数: 128

約数和(自身を含む): 23569920000

約数和(自身を除く): 16081786920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 366, 372, 465, 488, 610, 620, 732, 744, 915, 930, 1220, 1240, 1464, 1830, 1860, 1891, 2440, 3660, 3720, 3782, 5673, 7320, 7564, 9455, 11346, 15128, 18910, 22692, 28365, 32999, 37820, 45384, 56730, 65998, 75640, 98997, 113460, 131996, 164995, 197994, 226920, 263992, 329990, 395988, 494985, 659980, 791976, 989970, 1022969, 1319960, 1979940, 2012939, 2045938, 3068907, 3959880, 4025878, 4091876, 5114845, 6038817, 6137814, 8051756, 8183752, 10064695, 10229690, 12077634, 12275628, 15344535, 16103512, 20129390, 20459380, 24155268, 24551256, 30194085, 30689070, 40258780, 40918760, 48310536, 60388170, 61378140, 62401109, 80517560, 120776340, 122756280, 124802218, 187203327, 241552680, 249604436, 312005545, 374406654, 499208872, 624011090, 748813308, 936016635, 1248022180, 1497626616, 1872033270, 2496044360, 3744066540, 7488133080]

約数ペア:

[(1, 7488133080), (2, 3744066540), (3, 2496044360), (4, 1872033270), (5, 1497626616), (6, 1248022180), (8, 936016635), (10, 748813308), (12, 624011090), (15, 499208872), (20, 374406654), (24, 312005545), (30, 249604436), (31, 241552680), (40, 187203327), (60, 124802218), (61, 122756280), (62, 120776340), (93, 80517560), (120, 62401109), (122, 61378140), (124, 60388170), (155, 48310536), (183, 40918760), (186, 40258780), (244, 30689070), (248, 30194085), (305, 24551256), (310, 24155268), (366, 20459380), (372, 20129390), (465, 16103512), (488, 15344535), (610, 12275628), (620, 12077634), (732, 10229690), (744, 10064695), (915, 8183752), (930, 8051756), (1220, 6137814), (1240, 6038817), (1464, 5114845), (1830, 4091876), (1860, 4025878), (1891, 3959880), (2440, 3068907), (3660, 2045938), (3720, 2012939), (3782, 1979940), (5673, 1319960), (7320, 1022969), (7564, 989970), (9455, 791976), (11346, 659980), (15128, 494985), (18910, 395988), (22692, 329990), (28365, 263992), (32999, 226920), (37820, 197994), (45384, 164995), (56730, 131996), (65998, 113460), (75640, 98997)]