161569881120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1\times {\mathrm{4133}}^1$

素因数の和:7715

約数の個数: 192

約数和(自身を含む): 531351684864

約数和(自身を除く): 369781803744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3541, 3680, 4133, 5520, 7082, 8266, 10623, 11040, 12399, 14164, 16532, 17705, 20665, 21246, 24798, 28328, 33064, 35410, 41330, 42492, 49596, 53115, 56656, 61995, 66128, 70820, 81443, 82660, 84984, 95059, 99192, 106230, 113312, 123990, 132256, 141640, 162886, 165320, 169968, 190118, 198384, 212460, 244329, 247980, 283280, 285177, 325772, 330640, 339936, 380236, 396768, 407215, 424920, 475295, 488658, 495960, 566560, 570354, 651544, 661280, 760472, 814430, 849840, 950590, 977316, 991920, 1140708, 1221645, 1303088, 1425885, 1520944, 1628860, 1699680, 1901180, 1954632, 1983840, 2281416, 2443290, 2606176, 2851770, 3041888, 3257720, 3802360, 3909264, 4562832, 4886580, 5703540, 6515440, 7604720, 7818528, 9125664, 9773160, 11407080, 13030880, 14634953, 15209440, 19546320, 22814160, 29269906, 39092640, 43904859, 45628320, 58539812, 73174765, 87809718, 117079624, 146349530, 175619436, 219524295, 234159248, 292699060, 336603919, 351238872, 439048590, 468318496, 585398120, 673207838, 702477744, 878097180, 1009811757, 1170796240, 1346415676, 1404955488, 1683019595, 1756194360, 2019623514, 2341592480, 2692831352, 3366039190, 3512388720, 4039247028, 5049058785, 5385662704, 6732078380, 7024777440, 8078494056, 10098117570, 10771325408, 13464156760, 16156988112, 20196235140, 26928313520, 32313976224, 40392470280, 53856627040, 80784940560, 161569881120]

約数ペア:

[(1, 161569881120), (2, 80784940560), (3, 53856627040), (4, 40392470280), (5, 32313976224), (6, 26928313520), (8, 20196235140), (10, 16156988112), (12, 13464156760), (15, 10771325408), (16, 10098117570), (20, 8078494056), (23, 7024777440), (24, 6732078380), (30, 5385662704), (32, 5049058785), (40, 4039247028), (46, 3512388720), (48, 3366039190), (60, 2692831352), (69, 2341592480), (80, 2019623514), (92, 1756194360), (96, 1683019595), (115, 1404955488), (120, 1346415676), (138, 1170796240), (160, 1009811757), (184, 878097180), (230, 702477744), (240, 673207838), (276, 585398120), (345, 468318496), (368, 439048590), (460, 351238872), (480, 336603919), (552, 292699060), (690, 234159248), (736, 219524295), (920, 175619436), (1104, 146349530), (1380, 117079624), (1840, 87809718), (2208, 73174765), (2760, 58539812), (3541, 45628320), (3680, 43904859), (4133, 39092640), (5520, 29269906), (7082, 22814160), (8266, 19546320), (10623, 15209440), (11040, 14634953), (12399, 13030880), (14164, 11407080), (16532, 9773160), (17705, 9125664), (20665, 7818528), (21246, 7604720), (24798, 6515440), (28328, 5703540), (33064, 4886580), (35410, 4562832), (41330, 3909264), (42492, 3802360), (49596, 3257720), (53115, 3041888), (56656, 2851770), (61995, 2606176), (66128, 2443290), (70820, 2281416), (81443, 1983840), (82660, 1954632), (84984, 1901180), (95059, 1699680), (99192, 1628860), (106230, 1520944), (113312, 1425885), (123990, 1303088), (132256, 1221645), (141640, 1140708), (162886, 991920), (165320, 977316), (169968, 950590), (190118, 849840), (198384, 814430), (212460, 760472), (244329, 661280), (247980, 651544), (283280, 570354), (285177, 566560), (325772, 495960), (330640, 488658), (339936, 475295), (380236, 424920), (396768, 407215)]