15775478880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7103}}^1$

素因数の和:7789

約数の個数: 192

約数和(自身を含む): 56885649408

約数和(自身を除く): 41110170528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 661, 672, 840, 1120, 1322, 1680, 1983, 2644, 3305, 3360, 3966, 4627, 5288, 6610, 7103, 7932, 9254, 9915, 10576, 13220, 13881, 14206, 15864, 18508, 19830, 21152, 21309, 23135, 26440, 27762, 28412, 31728, 35515, 37016, 39660, 42618, 46270, 49721, 52880, 55524, 56824, 63456, 69405, 71030, 74032, 79320, 85236, 92540, 99442, 105760, 106545, 111048, 113648, 138810, 142060, 148064, 149163, 158640, 170472, 185080, 198884, 213090, 222096, 227296, 248605, 277620, 284120, 298326, 317280, 340944, 370160, 397768, 426180, 444192, 497210, 555240, 568240, 596652, 681888, 740320, 745815, 795536, 852360, 994420, 1110480, 1136480, 1193304, 1491630, 1591072, 1704720, 1988840, 2220960, 2386608, 2983260, 3409440, 3977680, 4695083, 4773216, 5966520, 7955360, 9390166, 11933040, 14085249, 18780332, 23475415, 23866080, 28170498, 32865581, 37560664, 46950830, 56340996, 65731162, 70426245, 75121328, 93901660, 98596743, 112681992, 131462324, 140852490, 150242656, 164327905, 187803320, 197193486, 225363984, 262924648, 281704980, 328655810, 375606640, 394386972, 450727968, 492983715, 525849296, 563409960, 657311620, 751213280, 788773944, 985967430, 1051698592, 1126819920, 1314623240, 1577547888, 1971934860, 2253639840, 2629246480, 3155095776, 3943869720, 5258492960, 7887739440, 15775478880]

約数ペア:

[(1, 15775478880), (2, 7887739440), (3, 5258492960), (4, 3943869720), (5, 3155095776), (6, 2629246480), (7, 2253639840), (8, 1971934860), (10, 1577547888), (12, 1314623240), (14, 1126819920), (15, 1051698592), (16, 985967430), (20, 788773944), (21, 751213280), (24, 657311620), (28, 563409960), (30, 525849296), (32, 492983715), (35, 450727968), (40, 394386972), (42, 375606640), (48, 328655810), (56, 281704980), (60, 262924648), (70, 225363984), (80, 197193486), (84, 187803320), (96, 164327905), (105, 150242656), (112, 140852490), (120, 131462324), (140, 112681992), (160, 98596743), (168, 93901660), (210, 75121328), (224, 70426245), (240, 65731162), (280, 56340996), (336, 46950830), (420, 37560664), (480, 32865581), (560, 28170498), (661, 23866080), (672, 23475415), (840, 18780332), (1120, 14085249), (1322, 11933040), (1680, 9390166), (1983, 7955360), (2644, 5966520), (3305, 4773216), (3360, 4695083), (3966, 3977680), (4627, 3409440), (5288, 2983260), (6610, 2386608), (7103, 2220960), (7932, 1988840), (9254, 1704720), (9915, 1591072), (10576, 1491630), (13220, 1193304), (13881, 1136480), (14206, 1110480), (15864, 994420), (18508, 852360), (19830, 795536), (21152, 745815), (21309, 740320), (23135, 681888), (26440, 596652), (27762, 568240), (28412, 555240), (31728, 497210), (35515, 444192), (37016, 426180), (39660, 397768), (42618, 370160), (46270, 340944), (49721, 317280), (52880, 298326), (55524, 284120), (56824, 277620), (63456, 248605), (69405, 227296), (71030, 222096), (74032, 213090), (79320, 198884), (85236, 185080), (92540, 170472), (99442, 158640), (105760, 149163), (106545, 148064), (111048, 142060), (113648, 138810)]