1603215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:873

約数の個数: 192

約数和(自身を含む): 5252954112

約数和(自身を除く): 3649738272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 163, 186, 240, 248, 310, 326, 372, 465, 480, 489, 496, 620, 652, 661, 744, 815, 930, 978, 992, 1240, 1304, 1322, 1488, 1630, 1860, 1956, 1983, 2445, 2480, 2608, 2644, 2976, 3260, 3305, 3720, 3912, 3966, 4890, 4960, 5053, 5216, 5288, 6520, 6610, 7440, 7824, 7932, 9780, 9915, 10106, 10576, 13040, 13220, 14880, 15159, 15648, 15864, 19560, 19830, 20212, 20491, 21152, 25265, 26080, 26440, 30318, 31728, 39120, 39660, 40424, 40982, 50530, 52880, 60636, 61473, 63456, 75795, 78240, 79320, 80848, 81964, 101060, 102455, 105760, 107743, 121272, 122946, 151590, 158640, 161696, 163928, 202120, 204910, 215486, 242544, 245892, 303180, 307365, 317280, 323229, 327856, 404240, 409820, 430972, 485088, 491784, 538715, 606360, 614730, 646458, 655712, 808480, 819640, 861944, 983568, 1077430, 1212720, 1229460, 1292916, 1616145, 1639280, 1723888, 1967136, 2154860, 2425440, 2458920, 2585832, 3232290, 3278560, 3340033, 3447776, 4309720, 4917840, 5171664, 6464580, 6680066, 8619440, 9835680, 10020099, 10343328, 12929160, 13360132, 16700165, 17238880, 20040198, 25858320, 26720264, 33400330, 40080396, 50100495, 51716640, 53440528, 66800660, 80160792, 100200990, 106881056, 133601320, 160321584, 200401980, 267202640, 320643168, 400803960, 534405280, 801607920, 1603215840]

約数ペア:

[(1, 1603215840), (2, 801607920), (3, 534405280), (4, 400803960), (5, 320643168), (6, 267202640), (8, 200401980), (10, 160321584), (12, 133601320), (15, 106881056), (16, 100200990), (20, 80160792), (24, 66800660), (30, 53440528), (31, 51716640), (32, 50100495), (40, 40080396), (48, 33400330), (60, 26720264), (62, 25858320), (80, 20040198), (93, 17238880), (96, 16700165), (120, 13360132), (124, 12929160), (155, 10343328), (160, 10020099), (163, 9835680), (186, 8619440), (240, 6680066), (248, 6464580), (310, 5171664), (326, 4917840), (372, 4309720), (465, 3447776), (480, 3340033), (489, 3278560), (496, 3232290), (620, 2585832), (652, 2458920), (661, 2425440), (744, 2154860), (815, 1967136), (930, 1723888), (978, 1639280), (992, 1616145), (1240, 1292916), (1304, 1229460), (1322, 1212720), (1488, 1077430), (1630, 983568), (1860, 861944), (1956, 819640), (1983, 808480), (2445, 655712), (2480, 646458), (2608, 614730), (2644, 606360), (2976, 538715), (3260, 491784), (3305, 485088), (3720, 430972), (3912, 409820), (3966, 404240), (4890, 327856), (4960, 323229), (5053, 317280), (5216, 307365), (5288, 303180), (6520, 245892), (6610, 242544), (7440, 215486), (7824, 204910), (7932, 202120), (9780, 163928), (9915, 161696), (10106, 158640), (10576, 151590), (13040, 122946), (13220, 121272), (14880, 107743), (15159, 105760), (15648, 102455), (15864, 101060), (19560, 81964), (19830, 80848), (20212, 79320), (20491, 78240), (21152, 75795), (25265, 63456), (26080, 61473), (26440, 60636), (30318, 52880), (31728, 50530), (39120, 40982), (39660, 40424)]