76547680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 215986176

約数和(自身を除く): 139438496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 61, 62, 80, 88, 92, 110, 115, 122, 124, 155, 160, 176, 184, 220, 230, 244, 248, 253, 305, 310, 341, 352, 368, 440, 460, 488, 496, 506, 610, 620, 671, 682, 713, 736, 880, 920, 976, 992, 1012, 1220, 1240, 1265, 1342, 1364, 1403, 1426, 1705, 1760, 1840, 1891, 1952, 2024, 2440, 2480, 2530, 2684, 2728, 2806, 2852, 3355, 3410, 3565, 3680, 3782, 4048, 4880, 4960, 5060, 5368, 5456, 5612, 5704, 6710, 6820, 7015, 7130, 7564, 7843, 8096, 9455, 9760, 10120, 10736, 10912, 11224, 11408, 13420, 13640, 14030, 14260, 15128, 15433, 15686, 18910, 20240, 20801, 21472, 22448, 22816, 26840, 27280, 28060, 28520, 30256, 30866, 31372, 37820, 39215, 40480, 41602, 43493, 44896, 53680, 54560, 56120, 57040, 60512, 61732, 62744, 75640, 77165, 78430, 83204, 86986, 104005, 107360, 112240, 114080, 123464, 125488, 151280, 154330, 156860, 166408, 173972, 208010, 217465, 224480, 246928, 250976, 302560, 308660, 313720, 332816, 347944, 416020, 434930, 478423, 493856, 617320, 627440, 665632, 695888, 832040, 869860, 956846, 1234640, 1254880, 1391776, 1664080, 1739720, 1913692, 2392115, 2469280, 3328160, 3479440, 3827384, 4784230, 6958880, 7654768, 9568460, 15309536, 19136920, 38273840, 76547680]

約数ペア:

[(1, 76547680), (2, 38273840), (4, 19136920), (5, 15309536), (8, 9568460), (10, 7654768), (11, 6958880), (16, 4784230), (20, 3827384), (22, 3479440), (23, 3328160), (31, 2469280), (32, 2392115), (40, 1913692), (44, 1739720), (46, 1664080), (55, 1391776), (61, 1254880), (62, 1234640), (80, 956846), (88, 869860), (92, 832040), (110, 695888), (115, 665632), (122, 627440), (124, 617320), (155, 493856), (160, 478423), (176, 434930), (184, 416020), (220, 347944), (230, 332816), (244, 313720), (248, 308660), (253, 302560), (305, 250976), (310, 246928), (341, 224480), (352, 217465), (368, 208010), (440, 173972), (460, 166408), (488, 156860), (496, 154330), (506, 151280), (610, 125488), (620, 123464), (671, 114080), (682, 112240), (713, 107360), (736, 104005), (880, 86986), (920, 83204), (976, 78430), (992, 77165), (1012, 75640), (1220, 62744), (1240, 61732), (1265, 60512), (1342, 57040), (1364, 56120), (1403, 54560), (1426, 53680), (1705, 44896), (1760, 43493), (1840, 41602), (1891, 40480), (1952, 39215), (2024, 37820), (2440, 31372), (2480, 30866), (2530, 30256), (2684, 28520), (2728, 28060), (2806, 27280), (2852, 26840), (3355, 22816), (3410, 22448), (3565, 21472), (3680, 20801), (3782, 20240), (4048, 18910), (4880, 15686), (4960, 15433), (5060, 15128), (5368, 14260), (5456, 14030), (5612, 13640), (5704, 13420), (6710, 11408), (6820, 11224), (7015, 10912), (7130, 10736), (7564, 10120), (7843, 9760), (8096, 9455)]