15988652160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14897}}^1$

素因数の和:14975

約数の個数: 256

約数和(自身を含む): 56164268160

約数和(自身を除く): 40175616000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 128, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 258, 260, 312, 320, 344, 384, 390, 416, 430, 480, 516, 520, 559, 624, 640, 645, 688, 780, 832, 860, 960, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1664, 1677, 1720, 1920, 2064, 2080, 2236, 2496, 2580, 2752, 2795, 3120, 3354, 3440, 4128, 4160, 4472, 4992, 5160, 5504, 5590, 6240, 6708, 6880, 8256, 8320, 8385, 8944, 10320, 11180, 12480, 13416, 13760, 14897, 16512, 16770, 17888, 20640, 22360, 24960, 26832, 27520, 29794, 33540, 35776, 41280, 44691, 44720, 53664, 59588, 67080, 71552, 74485, 82560, 89382, 89440, 107328, 119176, 134160, 148970, 178764, 178880, 193661, 214656, 223455, 238352, 268320, 297940, 357528, 357760, 387322, 446910, 476704, 536640, 580983, 595880, 640571, 715056, 774644, 893820, 953408, 968305, 1073280, 1161966, 1191760, 1281142, 1430112, 1549288, 1787640, 1906816, 1921713, 1936610, 2323932, 2383520, 2562284, 2860224, 2904915, 3098576, 3202855, 3575280, 3843426, 3873220, 4647864, 4767040, 5124568, 5720448, 5809830, 6197152, 6405710, 7150560, 7686852, 7746440, 8327423, 9295728, 9534080, 9608565, 10249136, 11619660, 12394304, 12811420, 14301120, 15373704, 15492880, 16654846, 18591456, 19217130, 20498272, 23239320, 24788608, 24982269, 25622840, 28602240, 30747408, 30985760, 33309692, 37182912, 38434260, 40996544, 41637115, 46478640, 49964538, 51245680, 61494816, 61971520, 66619384, 74365824, 76868520, 81993088, 83274230, 92957280, 99929076, 102491360, 122989632, 123943040, 124911345, 133238768, 153737040, 166548460, 185914560, 199858152, 204982720, 245979264, 249822690, 266477536, 307474080, 333096920, 371829120, 399716304, 409965440, 499645380, 532955072, 614948160, 666193840, 799432608, 999290760, 1065910144, 1229896320, 1332387680, 1598865216, 1998581520, 2664775360, 3197730432, 3997163040, 5329550720, 7994326080, 15988652160]

約数ペア:

[(1, 15988652160), (2, 7994326080), (3, 5329550720), (4, 3997163040), (5, 3197730432), (6, 2664775360), (8, 1998581520), (10, 1598865216), (12, 1332387680), (13, 1229896320), (15, 1065910144), (16, 999290760), (20, 799432608), (24, 666193840), (26, 614948160), (30, 532955072), (32, 499645380), (39, 409965440), (40, 399716304), (43, 371829120), (48, 333096920), (52, 307474080), (60, 266477536), (64, 249822690), (65, 245979264), (78, 204982720), (80, 199858152), (86, 185914560), (96, 166548460), (104, 153737040), (120, 133238768), (128, 124911345), (129, 123943040), (130, 122989632), (156, 102491360), (160, 99929076), (172, 92957280), (192, 83274230), (195, 81993088), (208, 76868520), (215, 74365824), (240, 66619384), (258, 61971520), (260, 61494816), (312, 51245680), (320, 49964538), (344, 46478640), (384, 41637115), (390, 40996544), (416, 38434260), (430, 37182912), (480, 33309692), (516, 30985760), (520, 30747408), (559, 28602240), (624, 25622840), (640, 24982269), (645, 24788608), (688, 23239320), (780, 20498272), (832, 19217130), (860, 18591456), (960, 16654846), (1032, 15492880), (1040, 15373704), (1118, 14301120), (1248, 12811420), (1290, 12394304), (1376, 11619660), (1560, 10249136), (1664, 9608565), (1677, 9534080), (1720, 9295728), (1920, 8327423), (2064, 7746440), (2080, 7686852), (2236, 7150560), (2496, 6405710), (2580, 6197152), (2752, 5809830), (2795, 5720448), (3120, 5124568), (3354, 4767040), (3440, 4647864), (4128, 3873220), (4160, 3843426), (4472, 3575280), (4992, 3202855), (5160, 3098576), (5504, 2904915), (5590, 2860224), (6240, 2562284), (6708, 2383520), (6880, 2323932), (8256, 1936610), (8320, 1921713), (8385, 1906816), (8944, 1787640), (10320, 1549288), (11180, 1430112), (12480, 1281142), (13416, 1191760), (13760, 1161966), (14897, 1073280), (16512, 968305), (16770, 953408), (17888, 893820), (20640, 774644), (22360, 715056), (24960, 640571), (26832, 595880), (27520, 580983), (29794, 536640), (33540, 476704), (35776, 446910), (41280, 387322), (44691, 357760), (44720, 357528), (53664, 297940), (59588, 268320), (67080, 238352), (71552, 223455), (74485, 214656), (82560, 193661), (89382, 178880), (89440, 178764), (107328, 148970), (119176, 134160)]