481462240

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 1374105600

約数和(自身を除く): 892643360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 283, 310, 343, 392, 434, 490, 496, 560, 566, 620, 686, 784, 868, 980, 992, 1085, 1120, 1132, 1240, 1372, 1415, 1519, 1568, 1715, 1736, 1960, 1981, 2170, 2264, 2480, 2744, 2830, 3038, 3430, 3472, 3920, 3962, 4340, 4528, 4960, 5488, 5660, 6076, 6860, 6944, 7595, 7840, 7924, 8680, 8773, 9056, 9905, 10633, 10976, 11320, 12152, 13720, 13867, 15190, 15848, 17360, 17546, 19810, 21266, 22640, 24304, 27440, 27734, 30380, 31696, 34720, 35092, 39620, 42532, 43865, 45280, 48608, 53165, 54880, 55468, 60760, 61411, 63392, 69335, 70184, 79240, 85064, 87730, 97069, 106330, 110936, 121520, 122822, 138670, 140368, 158480, 170128, 175460, 194138, 212660, 221872, 243040, 245644, 277340, 280736, 307055, 316960, 340256, 350920, 388276, 425320, 429877, 443744, 485345, 491288, 554680, 614110, 701840, 776552, 850640, 859754, 970690, 982576, 1109360, 1228220, 1403680, 1553104, 1701280, 1719508, 1941380, 1965152, 2149385, 2218720, 2456440, 3009139, 3106208, 3439016, 3882760, 4298770, 4912880, 6018278, 6878032, 7765520, 8597540, 9825760, 12036556, 13756064, 15045695, 15531040, 17195080, 24073112, 30091390, 34390160, 48146224, 60182780, 68780320, 96292448, 120365560, 240731120, 481462240]

約数ペア:

[(1, 481462240), (2, 240731120), (4, 120365560), (5, 96292448), (7, 68780320), (8, 60182780), (10, 48146224), (14, 34390160), (16, 30091390), (20, 24073112), (28, 17195080), (31, 15531040), (32, 15045695), (35, 13756064), (40, 12036556), (49, 9825760), (56, 8597540), (62, 7765520), (70, 6878032), (80, 6018278), (98, 4912880), (112, 4298770), (124, 3882760), (140, 3439016), (155, 3106208), (160, 3009139), (196, 2456440), (217, 2218720), (224, 2149385), (245, 1965152), (248, 1941380), (280, 1719508), (283, 1701280), (310, 1553104), (343, 1403680), (392, 1228220), (434, 1109360), (490, 982576), (496, 970690), (560, 859754), (566, 850640), (620, 776552), (686, 701840), (784, 614110), (868, 554680), (980, 491288), (992, 485345), (1085, 443744), (1120, 429877), (1132, 425320), (1240, 388276), (1372, 350920), (1415, 340256), (1519, 316960), (1568, 307055), (1715, 280736), (1736, 277340), (1960, 245644), (1981, 243040), (2170, 221872), (2264, 212660), (2480, 194138), (2744, 175460), (2830, 170128), (3038, 158480), (3430, 140368), (3472, 138670), (3920, 122822), (3962, 121520), (4340, 110936), (4528, 106330), (4960, 97069), (5488, 87730), (5660, 85064), (6076, 79240), (6860, 70184), (6944, 69335), (7595, 63392), (7840, 61411), (7924, 60760), (8680, 55468), (8773, 54880), (9056, 53165), (9905, 48608), (10633, 45280), (10976, 43865), (11320, 42532), (12152, 39620), (13720, 35092), (13867, 34720), (15190, 31696), (15848, 30380), (17360, 27734), (17546, 27440), (19810, 24304), (21266, 22640)]