428633040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:965

約数の個数: 160

約数和(自身を含む): 1457942400

約数和(自身を除く): 1029309360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 229, 240, 264, 330, 440, 458, 528, 660, 687, 709, 880, 916, 1145, 1320, 1374, 1418, 1832, 2127, 2290, 2519, 2640, 2748, 2836, 3435, 3545, 3664, 4254, 4580, 5038, 5496, 5672, 6870, 7090, 7557, 7799, 8508, 9160, 10076, 10635, 10992, 11344, 12595, 13740, 14180, 15114, 15598, 17016, 18320, 20152, 21270, 23397, 25190, 27480, 28360, 30228, 31196, 34032, 37785, 38995, 40304, 42540, 46794, 50380, 54960, 56720, 60456, 62392, 75570, 77990, 85080, 93588, 100760, 116985, 120912, 124784, 151140, 155980, 162361, 170160, 187176, 201520, 233970, 302280, 311960, 324722, 374352, 467940, 487083, 604560, 623920, 649444, 811805, 935880, 974166, 1298888, 1623610, 1785971, 1871760, 1948332, 2435415, 2597776, 3247220, 3571942, 3896664, 4870830, 5357913, 6494440, 7143884, 7793328, 8929855, 9741660, 10715826, 12988880, 14287768, 17859710, 19483320, 21431652, 26789565, 28575536, 35719420, 38966640, 42863304, 53579130, 71438840, 85726608, 107158260, 142877680, 214316520, 428633040]

約数ペア:

[(1, 428633040), (2, 214316520), (3, 142877680), (4, 107158260), (5, 85726608), (6, 71438840), (8, 53579130), (10, 42863304), (11, 38966640), (12, 35719420), (15, 28575536), (16, 26789565), (20, 21431652), (22, 19483320), (24, 17859710), (30, 14287768), (33, 12988880), (40, 10715826), (44, 9741660), (48, 8929855), (55, 7793328), (60, 7143884), (66, 6494440), (80, 5357913), (88, 4870830), (110, 3896664), (120, 3571942), (132, 3247220), (165, 2597776), (176, 2435415), (220, 1948332), (229, 1871760), (240, 1785971), (264, 1623610), (330, 1298888), (440, 974166), (458, 935880), (528, 811805), (660, 649444), (687, 623920), (709, 604560), (880, 487083), (916, 467940), (1145, 374352), (1320, 324722), (1374, 311960), (1418, 302280), (1832, 233970), (2127, 201520), (2290, 187176), (2519, 170160), (2640, 162361), (2748, 155980), (2836, 151140), (3435, 124784), (3545, 120912), (3664, 116985), (4254, 100760), (4580, 93588), (5038, 85080), (5496, 77990), (5672, 75570), (6870, 62392), (7090, 60456), (7557, 56720), (7799, 54960), (8508, 50380), (9160, 46794), (10076, 42540), (10635, 40304), (10992, 38995), (11344, 37785), (12595, 34032), (13740, 31196), (14180, 30228), (15114, 28360), (15598, 27480), (17016, 25190), (18320, 23397), (20152, 21270)]