1925848960

素因数分解:

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

素因数の和:354

約数の個数: 256

約数和(自身を含む): 5561856000

約数和(自身を除く): 3636007040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 280, 283, 310, 320, 343, 392, 434, 448, 490, 496, 560, 566, 620, 640, 686, 784, 868, 896, 980, 992, 1085, 1120, 1132, 1240, 1372, 1415, 1519, 1568, 1715, 1736, 1960, 1981, 1984, 2170, 2240, 2264, 2480, 2744, 2830, 3038, 3136, 3430, 3472, 3920, 3962, 3968, 4340, 4480, 4528, 4960, 5488, 5660, 6076, 6272, 6860, 6944, 7595, 7840, 7924, 8680, 8773, 9056, 9905, 9920, 10633, 10976, 11320, 12152, 13720, 13867, 13888, 15190, 15680, 15848, 17360, 17546, 18112, 19810, 19840, 21266, 21952, 22640, 24304, 27440, 27734, 27776, 30380, 31360, 31696, 34720, 35092, 36224, 39620, 42532, 43865, 43904, 45280, 48608, 53165, 54880, 55468, 60760, 61411, 63392, 69335, 69440, 70184, 79240, 85064, 87730, 90560, 97069, 97216, 106330, 109760, 110936, 121520, 122822, 126784, 138670, 138880, 140368, 158480, 170128, 175460, 181120, 194138, 194432, 212660, 219520, 221872, 243040, 245644, 253568, 277340, 280736, 307055, 316960, 340256, 350920, 388276, 425320, 429877, 443744, 485345, 486080, 491288, 554680, 561472, 614110, 633920, 680512, 701840, 776552, 850640, 859754, 887488, 970690, 972160, 982576, 1109360, 1122944, 1228220, 1267840, 1361024, 1403680, 1553104, 1701280, 1719508, 1774976, 1941380, 1965152, 2149385, 2218720, 2456440, 2807360, 3009139, 3106208, 3402560, 3439016, 3882760, 3930304, 4298770, 4437440, 4912880, 5614720, 6018278, 6212416, 6805120, 6878032, 7765520, 7860608, 8597540, 8874880, 9825760, 12036556, 12424832, 13756064, 15045695, 15531040, 17195080, 19651520, 24073112, 27512128, 30091390, 31062080, 34390160, 39303040, 48146224, 55024256, 60182780, 62124160, 68780320, 96292448, 120365560, 137560640, 192584896, 240731120, 275121280, 385169792, 481462240, 962924480, 1925848960]

約数ペア:

[(1, 1925848960), (2, 962924480), (4, 481462240), (5, 385169792), (7, 275121280), (8, 240731120), (10, 192584896), (14, 137560640), (16, 120365560), (20, 96292448), (28, 68780320), (31, 62124160), (32, 60182780), (35, 55024256), (40, 48146224), (49, 39303040), (56, 34390160), (62, 31062080), (64, 30091390), (70, 27512128), (80, 24073112), (98, 19651520), (112, 17195080), (124, 15531040), (128, 15045695), (140, 13756064), (155, 12424832), (160, 12036556), (196, 9825760), (217, 8874880), (224, 8597540), (245, 7860608), (248, 7765520), (280, 6878032), (283, 6805120), (310, 6212416), (320, 6018278), (343, 5614720), (392, 4912880), (434, 4437440), (448, 4298770), (490, 3930304), (496, 3882760), (560, 3439016), (566, 3402560), (620, 3106208), (640, 3009139), (686, 2807360), (784, 2456440), (868, 2218720), (896, 2149385), (980, 1965152), (992, 1941380), (1085, 1774976), (1120, 1719508), (1132, 1701280), (1240, 1553104), (1372, 1403680), (1415, 1361024), (1519, 1267840), (1568, 1228220), (1715, 1122944), (1736, 1109360), (1960, 982576), (1981, 972160), (1984, 970690), (2170, 887488), (2240, 859754), (2264, 850640), (2480, 776552), (2744, 701840), (2830, 680512), (3038, 633920), (3136, 614110), (3430, 561472), (3472, 554680), (3920, 491288), (3962, 486080), (3968, 485345), (4340, 443744), (4480, 429877), (4528, 425320), (4960, 388276), (5488, 350920), (5660, 340256), (6076, 316960), (6272, 307055), (6860, 280736), (6944, 277340), (7595, 253568), (7840, 245644), (7924, 243040), (8680, 221872), (8773, 219520), (9056, 212660), (9905, 194432), (9920, 194138), (10633, 181120), (10976, 175460), (11320, 170128), (12152, 158480), (13720, 140368), (13867, 138880), (13888, 138670), (15190, 126784), (15680, 122822), (15848, 121520), (17360, 110936), (17546, 109760), (18112, 106330), (19810, 97216), (19840, 97069), (21266, 90560), (21952, 87730), (22640, 85064), (24304, 79240), (27440, 70184), (27734, 69440), (27776, 69335), (30380, 63392), (31360, 61411), (31696, 60760), (34720, 55468), (35092, 54880), (36224, 53165), (39620, 48608), (42532, 45280), (43865, 43904)]