8044226160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2\times {\mathrm{109}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 25943771040

約数和(自身を除く): 17899544880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 71, 80, 109, 120, 122, 142, 183, 213, 218, 240, 244, 284, 305, 327, 355, 366, 426, 436, 488, 545, 568, 610, 654, 710, 732, 852, 872, 915, 976, 1065, 1090, 1136, 1220, 1308, 1420, 1464, 1635, 1704, 1744, 1830, 2130, 2180, 2440, 2616, 2840, 2928, 3270, 3408, 3660, 4260, 4331, 4360, 4880, 5041, 5232, 5680, 6540, 6649, 7320, 7739, 8520, 8662, 8720, 10082, 12993, 13080, 13298, 14640, 15123, 15478, 17040, 17324, 19947, 20164, 21655, 23217, 25205, 25986, 26160, 26596, 30246, 30956, 33245, 34648, 38695, 39894, 40328, 43310, 46434, 50410, 51972, 53192, 60492, 61912, 64965, 66490, 69296, 75615, 77390, 79788, 80656, 86620, 92868, 99735, 100820, 103944, 106384, 116085, 120984, 123824, 129930, 132980, 151230, 154780, 159576, 173240, 185736, 199470, 201640, 207888, 232170, 241968, 259860, 265960, 302460, 307501, 309560, 319152, 346480, 371472, 398940, 403280, 464340, 472079, 519720, 531920, 549469, 604920, 615002, 619120, 797880, 922503, 928680, 944158, 1039440, 1098938, 1209840, 1230004, 1416237, 1537505, 1595760, 1648407, 1845006, 1857360, 1888316, 2197876, 2360395, 2460008, 2747345, 2832474, 3075010, 3296814, 3690012, 3776632, 4395752, 4612515, 4720790, 4920016, 5494690, 5664948, 6150020, 6593628, 7081185, 7380024, 7553264, 8242035, 8791504, 9225030, 9441580, 10989380, 11329896, 12300040, 13187256, 14162370, 14760048, 16484070, 18450060, 18883160, 21978760, 22659792, 24600080, 26374512, 28324740, 32968140, 33517609, 36900120, 37766320, 43957520, 56649480, 65936280, 67035218, 73800240, 100552827, 113298960, 131872560, 134070436, 167588045, 201105654, 268140872, 335176090, 402211308, 502764135, 536281744, 670352180, 804422616, 1005528270, 1340704360, 1608845232, 2011056540, 2681408720, 4022113080, 8044226160]

約数ペア:

[(1, 8044226160), (2, 4022113080), (3, 2681408720), (4, 2011056540), (5, 1608845232), (6, 1340704360), (8, 1005528270), (10, 804422616), (12, 670352180), (15, 536281744), (16, 502764135), (20, 402211308), (24, 335176090), (30, 268140872), (40, 201105654), (48, 167588045), (60, 134070436), (61, 131872560), (71, 113298960), (80, 100552827), (109, 73800240), (120, 67035218), (122, 65936280), (142, 56649480), (183, 43957520), (213, 37766320), (218, 36900120), (240, 33517609), (244, 32968140), (284, 28324740), (305, 26374512), (327, 24600080), (355, 22659792), (366, 21978760), (426, 18883160), (436, 18450060), (488, 16484070), (545, 14760048), (568, 14162370), (610, 13187256), (654, 12300040), (710, 11329896), (732, 10989380), (852, 9441580), (872, 9225030), (915, 8791504), (976, 8242035), (1065, 7553264), (1090, 7380024), (1136, 7081185), (1220, 6593628), (1308, 6150020), (1420, 5664948), (1464, 5494690), (1635, 4920016), (1704, 4720790), (1744, 4612515), (1830, 4395752), (2130, 3776632), (2180, 3690012), (2440, 3296814), (2616, 3075010), (2840, 2832474), (2928, 2747345), (3270, 2460008), (3408, 2360395), (3660, 2197876), (4260, 1888316), (4331, 1857360), (4360, 1845006), (4880, 1648407), (5041, 1595760), (5232, 1537505), (5680, 1416237), (6540, 1230004), (6649, 1209840), (7320, 1098938), (7739, 1039440), (8520, 944158), (8662, 928680), (8720, 922503), (10082, 797880), (12993, 619120), (13080, 615002), (13298, 604920), (14640, 549469), (15123, 531920), (15478, 519720), (17040, 472079), (17324, 464340), (19947, 403280), (20164, 398940), (21655, 371472), (23217, 346480), (25205, 319152), (25986, 309560), (26160, 307501), (26596, 302460), (30246, 265960), (30956, 259860), (33245, 241968), (34648, 232170), (38695, 207888), (39894, 201640), (40328, 199470), (43310, 185736), (46434, 173240), (50410, 159576), (51972, 154780), (53192, 151230), (60492, 132980), (61912, 129930), (64965, 123824), (66490, 120984), (69296, 116085), (75615, 106384), (77390, 103944), (79788, 100820), (80656, 99735), (86620, 92868)]