1481509680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1213}}^1$

素因数の和:1963

約数の個数: 160

約数和(自身を含む): 5260329984

約数和(自身を除く): 3778820304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 727, 840, 1213, 1454, 1680, 2181, 2426, 2908, 3635, 3639, 4362, 4852, 5089, 5816, 6065, 7270, 7278, 8491, 8724, 9704, 10178, 10905, 11632, 12130, 14540, 14556, 15267, 16982, 17448, 18195, 19408, 20356, 21810, 24260, 25445, 25473, 29080, 29112, 30534, 33964, 34896, 36390, 40712, 42455, 43620, 48520, 50890, 50946, 58160, 58224, 61068, 67928, 72780, 76335, 81424, 84910, 87240, 97040, 101780, 101892, 122136, 127365, 135856, 145560, 152670, 169820, 174480, 203560, 203784, 244272, 254730, 291120, 305340, 339640, 407120, 407568, 509460, 610680, 679280, 881851, 1018920, 1221360, 1763702, 2037840, 2645553, 3527404, 4409255, 5291106, 6172957, 7054808, 8818510, 10582212, 12345914, 13227765, 14109616, 17637020, 18518871, 21164424, 24691828, 26455530, 30864785, 35274040, 37037742, 42328848, 49383656, 52911060, 61729570, 70548080, 74075484, 92594355, 98767312, 105822120, 123459140, 148150968, 185188710, 211644240, 246918280, 296301936, 370377420, 493836560, 740754840, 1481509680]

約数ペア:

[(1, 1481509680), (2, 740754840), (3, 493836560), (4, 370377420), (5, 296301936), (6, 246918280), (7, 211644240), (8, 185188710), (10, 148150968), (12, 123459140), (14, 105822120), (15, 98767312), (16, 92594355), (20, 74075484), (21, 70548080), (24, 61729570), (28, 52911060), (30, 49383656), (35, 42328848), (40, 37037742), (42, 35274040), (48, 30864785), (56, 26455530), (60, 24691828), (70, 21164424), (80, 18518871), (84, 17637020), (105, 14109616), (112, 13227765), (120, 12345914), (140, 10582212), (168, 8818510), (210, 7054808), (240, 6172957), (280, 5291106), (336, 4409255), (420, 3527404), (560, 2645553), (727, 2037840), (840, 1763702), (1213, 1221360), (1454, 1018920), (1680, 881851), (2181, 679280), (2426, 610680), (2908, 509460), (3635, 407568), (3639, 407120), (4362, 339640), (4852, 305340), (5089, 291120), (5816, 254730), (6065, 244272), (7270, 203784), (7278, 203560), (8491, 174480), (8724, 169820), (9704, 152670), (10178, 145560), (10905, 135856), (11632, 127365), (12130, 122136), (14540, 101892), (14556, 101780), (15267, 97040), (16982, 87240), (17448, 84910), (18195, 81424), (19408, 76335), (20356, 72780), (21810, 67928), (24260, 61068), (25445, 58224), (25473, 58160), (29080, 50946), (29112, 50890), (30534, 48520), (33964, 43620), (34896, 42455), (36390, 40712)]