914718240

素因数分解:

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

素因数の和:744

約数の個数: 216

約数和(自身を含む): 3230296524

約数和(自身を除く): 2315578284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 661, 720, 744, 930, 961, 992, 1116, 1240, 1322, 1395, 1440, 1488, 1860, 1922, 1983, 2232, 2480, 2644, 2790, 2883, 2976, 3305, 3720, 3844, 3966, 4464, 4805, 4960, 5288, 5580, 5766, 5949, 6610, 7440, 7688, 7932, 8649, 8928, 9610, 9915, 10576, 11160, 11532, 11898, 13220, 14415, 14880, 15376, 15864, 17298, 19220, 19830, 20491, 21152, 22320, 23064, 23796, 26440, 28830, 29745, 30752, 31728, 34596, 38440, 39660, 40982, 43245, 44640, 46128, 47592, 52880, 57660, 59490, 61473, 63456, 69192, 76880, 79320, 81964, 86490, 92256, 95184, 102455, 105760, 115320, 118980, 122946, 138384, 153760, 158640, 163928, 172980, 184419, 190368, 204910, 230640, 237960, 245892, 276768, 307365, 317280, 327856, 345960, 368838, 409820, 461280, 475920, 491784, 614730, 635221, 655712, 691920, 737676, 819640, 922095, 951840, 983568, 1229460, 1270442, 1383840, 1475352, 1639280, 1844190, 1905663, 1967136, 2458920, 2540884, 2950704, 3176105, 3278560, 3688380, 3811326, 4917840, 5081768, 5716989, 5901408, 6352210, 7376760, 7622652, 9528315, 9835680, 10163536, 11433978, 12704420, 14753520, 15245304, 19056630, 20327072, 22867956, 25408840, 28584945, 29507040, 30490608, 38113260, 45735912, 50817680, 57169890, 60981216, 76226520, 91471824, 101635360, 114339780, 152453040, 182943648, 228679560, 304906080, 457359120, 914718240]

約数ペア:

[(1, 914718240), (2, 457359120), (3, 304906080), (4, 228679560), (5, 182943648), (6, 152453040), (8, 114339780), (9, 101635360), (10, 91471824), (12, 76226520), (15, 60981216), (16, 57169890), (18, 50817680), (20, 45735912), (24, 38113260), (30, 30490608), (31, 29507040), (32, 28584945), (36, 25408840), (40, 22867956), (45, 20327072), (48, 19056630), (60, 15245304), (62, 14753520), (72, 12704420), (80, 11433978), (90, 10163536), (93, 9835680), (96, 9528315), (120, 7622652), (124, 7376760), (144, 6352210), (155, 5901408), (160, 5716989), (180, 5081768), (186, 4917840), (240, 3811326), (248, 3688380), (279, 3278560), (288, 3176105), (310, 2950704), (360, 2540884), (372, 2458920), (465, 1967136), (480, 1905663), (496, 1844190), (558, 1639280), (620, 1475352), (661, 1383840), (720, 1270442), (744, 1229460), (930, 983568), (961, 951840), (992, 922095), (1116, 819640), (1240, 737676), (1322, 691920), (1395, 655712), (1440, 635221), (1488, 614730), (1860, 491784), (1922, 475920), (1983, 461280), (2232, 409820), (2480, 368838), (2644, 345960), (2790, 327856), (2883, 317280), (2976, 307365), (3305, 276768), (3720, 245892), (3844, 237960), (3966, 230640), (4464, 204910), (4805, 190368), (4960, 184419), (5288, 172980), (5580, 163928), (5766, 158640), (5949, 153760), (6610, 138384), (7440, 122946), (7688, 118980), (7932, 115320), (8649, 105760), (8928, 102455), (9610, 95184), (9915, 92256), (10576, 86490), (11160, 81964), (11532, 79320), (11898, 76880), (13220, 69192), (14415, 63456), (14880, 61473), (15376, 59490), (15864, 57660), (17298, 52880), (19220, 47592), (19830, 46128), (20491, 44640), (21152, 43245), (22320, 40982), (23064, 39660), (23796, 38440), (26440, 34596), (28830, 31728), (29745, 30752)]