253823040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2897

約数の個数: 168

約数和(自身を含む): 901525248

約数和(自身を除く): 647702208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2843, 2880, 2976, 3720, 4464, 4960, 5580, 5686, 5952, 7440, 8529, 8928, 9920, 11160, 11372, 14215, 14880, 17058, 17856, 22320, 22744, 25587, 28430, 29760, 34116, 42645, 44640, 45488, 51174, 56860, 68232, 85290, 88133, 89280, 90976, 102348, 113720, 127935, 136464, 170580, 176266, 181952, 204696, 227440, 255870, 264399, 272928, 341160, 352532, 409392, 440665, 454880, 511740, 528798, 545856, 682320, 705064, 793197, 818784, 881330, 909760, 1023480, 1057596, 1321995, 1364640, 1410128, 1586394, 1637568, 1762660, 2046960, 2115192, 2643990, 2729280, 2820256, 3172788, 3525320, 3965985, 4093920, 4230384, 5287980, 5640512, 6345576, 7050640, 7931970, 8187840, 8460768, 10575960, 12691152, 14101280, 15863940, 16921536, 21151920, 25382304, 28202560, 31727880, 42303840, 50764608, 63455760, 84607680, 126911520, 253823040]

約数ペア:

[(1, 253823040), (2, 126911520), (3, 84607680), (4, 63455760), (5, 50764608), (6, 42303840), (8, 31727880), (9, 28202560), (10, 25382304), (12, 21151920), (15, 16921536), (16, 15863940), (18, 14101280), (20, 12691152), (24, 10575960), (30, 8460768), (31, 8187840), (32, 7931970), (36, 7050640), (40, 6345576), (45, 5640512), (48, 5287980), (60, 4230384), (62, 4093920), (64, 3965985), (72, 3525320), (80, 3172788), (90, 2820256), (93, 2729280), (96, 2643990), (120, 2115192), (124, 2046960), (144, 1762660), (155, 1637568), (160, 1586394), (180, 1410128), (186, 1364640), (192, 1321995), (240, 1057596), (248, 1023480), (279, 909760), (288, 881330), (310, 818784), (320, 793197), (360, 705064), (372, 682320), (465, 545856), (480, 528798), (496, 511740), (558, 454880), (576, 440665), (620, 409392), (720, 352532), (744, 341160), (930, 272928), (960, 264399), (992, 255870), (1116, 227440), (1240, 204696), (1395, 181952), (1440, 176266), (1488, 170580), (1860, 136464), (1984, 127935), (2232, 113720), (2480, 102348), (2790, 90976), (2843, 89280), (2880, 88133), (2976, 85290), (3720, 68232), (4464, 56860), (4960, 51174), (5580, 45488), (5686, 44640), (5952, 42645), (7440, 34116), (8529, 29760), (8928, 28430), (9920, 25587), (11160, 22744), (11372, 22320), (14215, 17856), (14880, 17058)]