764742720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3729

約数の個数: 224

約数和(自身を含む): 2865217536

約数和(自身を除く): 2100474816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3671, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7342, 7440, 8680, 9920, 10416, 11013, 13020, 13888, 14684, 14880, 17360, 18355, 20832, 22026, 25697, 26040, 29368, 29760, 34720, 36710, 41664, 44052, 51394, 52080, 55065, 58736, 69440, 73420, 77091, 88104, 102788, 104160, 110130, 113801, 117472, 128485, 146840, 154182, 176208, 205576, 208320, 220260, 227602, 234944, 256970, 293680, 308364, 341403, 352416, 385455, 411152, 440520, 455204, 513940, 569005, 587360, 616728, 682806, 704832, 770910, 796607, 822304, 881040, 910408, 1027880, 1138010, 1174720, 1233456, 1365612, 1541820, 1593214, 1644608, 1707015, 1762080, 1820816, 2055760, 2276020, 2389821, 2466912, 2731224, 3083640, 3186428, 3414030, 3524160, 3641632, 3983035, 4111520, 4552040, 4779642, 4933824, 5462448, 6167280, 6372856, 6828060, 7283264, 7966070, 8223040, 9104080, 9559284, 10924896, 11949105, 12334560, 12745712, 13656120, 15932140, 18208160, 19118568, 21849792, 23898210, 24669120, 25491424, 27312240, 31864280, 36416320, 38237136, 47796420, 50982848, 54624480, 63728560, 76474272, 95592840, 109248960, 127457120, 152948544, 191185680, 254914240, 382371360, 764742720]

約数ペア:

[(1, 764742720), (2, 382371360), (3, 254914240), (4, 191185680), (5, 152948544), (6, 127457120), (7, 109248960), (8, 95592840), (10, 76474272), (12, 63728560), (14, 54624480), (15, 50982848), (16, 47796420), (20, 38237136), (21, 36416320), (24, 31864280), (28, 27312240), (30, 25491424), (31, 24669120), (32, 23898210), (35, 21849792), (40, 19118568), (42, 18208160), (48, 15932140), (56, 13656120), (60, 12745712), (62, 12334560), (64, 11949105), (70, 10924896), (80, 9559284), (84, 9104080), (93, 8223040), (96, 7966070), (105, 7283264), (112, 6828060), (120, 6372856), (124, 6167280), (140, 5462448), (155, 4933824), (160, 4779642), (168, 4552040), (186, 4111520), (192, 3983035), (210, 3641632), (217, 3524160), (224, 3414030), (240, 3186428), (248, 3083640), (280, 2731224), (310, 2466912), (320, 2389821), (336, 2276020), (372, 2055760), (420, 1820816), (434, 1762080), (448, 1707015), (465, 1644608), (480, 1593214), (496, 1541820), (560, 1365612), (620, 1233456), (651, 1174720), (672, 1138010), (744, 1027880), (840, 910408), (868, 881040), (930, 822304), (960, 796607), (992, 770910), (1085, 704832), (1120, 682806), (1240, 616728), (1302, 587360), (1344, 569005), (1488, 513940), (1680, 455204), (1736, 440520), (1860, 411152), (1984, 385455), (2170, 352416), (2240, 341403), (2480, 308364), (2604, 293680), (2976, 256970), (3255, 234944), (3360, 227602), (3472, 220260), (3671, 208320), (3720, 205576), (4340, 176208), (4960, 154182), (5208, 146840), (5952, 128485), (6510, 117472), (6720, 113801), (6944, 110130), (7342, 104160), (7440, 102788), (8680, 88104), (9920, 77091), (10416, 73420), (11013, 69440), (13020, 58736), (13888, 55065), (14684, 52080), (14880, 51394), (17360, 44052), (18355, 41664), (20832, 36710), (22026, 34720), (25697, 29760), (26040, 29368)]