2138842560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:531

約数の個数: 224

約数和(自身を含む): 6994501632

約数和(自身を除く): 4855659072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 127, 159, 160, 192, 212, 240, 254, 265, 318, 320, 331, 381, 424, 480, 508, 530, 635, 636, 662, 762, 795, 848, 960, 993, 1016, 1060, 1270, 1272, 1324, 1524, 1590, 1655, 1696, 1905, 1986, 2032, 2120, 2540, 2544, 2648, 3048, 3180, 3310, 3392, 3810, 3972, 4064, 4240, 4965, 5080, 5088, 5296, 6096, 6360, 6620, 6731, 7620, 7944, 8128, 8480, 9930, 10160, 10176, 10592, 12192, 12720, 13240, 13462, 15240, 15888, 16960, 17543, 19860, 20193, 20320, 21184, 24384, 25440, 26480, 26924, 30480, 31776, 33655, 35086, 39720, 40386, 40640, 42037, 50880, 52629, 52960, 53848, 60960, 63552, 67310, 70172, 79440, 80772, 84074, 87715, 100965, 105258, 105920, 107696, 121920, 126111, 134620, 140344, 158880, 161544, 168148, 175430, 201930, 210185, 210516, 215392, 252222, 263145, 269240, 280688, 317760, 323088, 336296, 350860, 403860, 420370, 421032, 430784, 504444, 526290, 538480, 561376, 630555, 646176, 672592, 701720, 807720, 840740, 842064, 1008888, 1052580, 1076960, 1122752, 1261110, 1292352, 1345184, 1403440, 1615440, 1681480, 1684128, 2017776, 2105160, 2153920, 2227961, 2522220, 2690368, 2806880, 3230880, 3362960, 3368256, 4035552, 4210320, 4455922, 5044440, 5613760, 6461760, 6683883, 6725920, 8071104, 8420640, 8911844, 10088880, 11139805, 13367766, 13451840, 16841280, 17823688, 20177760, 22279610, 26735532, 33419415, 35647376, 40355520, 44559220, 53471064, 66838830, 71294752, 89118440, 106942128, 133677660, 142589504, 178236880, 213884256, 267355320, 356473760, 427768512, 534710640, 712947520, 1069421280, 2138842560]

約数ペア:

[(1, 2138842560), (2, 1069421280), (3, 712947520), (4, 534710640), (5, 427768512), (6, 356473760), (8, 267355320), (10, 213884256), (12, 178236880), (15, 142589504), (16, 133677660), (20, 106942128), (24, 89118440), (30, 71294752), (32, 66838830), (40, 53471064), (48, 44559220), (53, 40355520), (60, 35647376), (64, 33419415), (80, 26735532), (96, 22279610), (106, 20177760), (120, 17823688), (127, 16841280), (159, 13451840), (160, 13367766), (192, 11139805), (212, 10088880), (240, 8911844), (254, 8420640), (265, 8071104), (318, 6725920), (320, 6683883), (331, 6461760), (381, 5613760), (424, 5044440), (480, 4455922), (508, 4210320), (530, 4035552), (635, 3368256), (636, 3362960), (662, 3230880), (762, 2806880), (795, 2690368), (848, 2522220), (960, 2227961), (993, 2153920), (1016, 2105160), (1060, 2017776), (1270, 1684128), (1272, 1681480), (1324, 1615440), (1524, 1403440), (1590, 1345184), (1655, 1292352), (1696, 1261110), (1905, 1122752), (1986, 1076960), (2032, 1052580), (2120, 1008888), (2540, 842064), (2544, 840740), (2648, 807720), (3048, 701720), (3180, 672592), (3310, 646176), (3392, 630555), (3810, 561376), (3972, 538480), (4064, 526290), (4240, 504444), (4965, 430784), (5080, 421032), (5088, 420370), (5296, 403860), (6096, 350860), (6360, 336296), (6620, 323088), (6731, 317760), (7620, 280688), (7944, 269240), (8128, 263145), (8480, 252222), (9930, 215392), (10160, 210516), (10176, 210185), (10592, 201930), (12192, 175430), (12720, 168148), (13240, 161544), (13462, 158880), (15240, 140344), (15888, 134620), (16960, 126111), (17543, 121920), (19860, 107696), (20193, 105920), (20320, 105258), (21184, 100965), (24384, 87715), (25440, 84074), (26480, 80772), (26924, 79440), (30480, 70172), (31776, 67310), (33655, 63552), (35086, 60960), (39720, 53848), (40386, 52960), (40640, 52629), (42037, 50880)]