2575860120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 8552044800

約数和(自身を除く): 5976184680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 179, 180, 213, 284, 355, 358, 360, 426, 537, 563, 568, 639, 710, 716, 852, 895, 1065, 1074, 1126, 1278, 1420, 1432, 1611, 1689, 1704, 1790, 2130, 2148, 2252, 2556, 2685, 2815, 2840, 3195, 3222, 3378, 3580, 4260, 4296, 4504, 5067, 5112, 5370, 5630, 6390, 6444, 6756, 7160, 8055, 8445, 8520, 10134, 10740, 11260, 12709, 12780, 12888, 13512, 16110, 16890, 20268, 21480, 22520, 25335, 25418, 25560, 32220, 33780, 38127, 39973, 40536, 50670, 50836, 63545, 64440, 67560, 76254, 79946, 100777, 101340, 101672, 114381, 119919, 127090, 152508, 159892, 190635, 199865, 201554, 202680, 228762, 239838, 254180, 302331, 305016, 319784, 359757, 381270, 399730, 403108, 457524, 479676, 503885, 508360, 571905, 599595, 604662, 719514, 762540, 799460, 806216, 906993, 915048, 959352, 1007770, 1143810, 1199190, 1209324, 1439028, 1511655, 1525080, 1598920, 1798785, 1813986, 2015540, 2287620, 2398380, 2418648, 2878056, 3023310, 3597570, 3627972, 4031080, 4534965, 4575240, 4796760, 6046620, 7155167, 7195140, 7255944, 9069930, 12093240, 14310334, 14390280, 18139860, 21465501, 28620668, 35775835, 36279720, 42931002, 57241336, 64396503, 71551670, 85862004, 107327505, 128793006, 143103340, 171724008, 214655010, 257586012, 286206680, 321982515, 429310020, 515172024, 643965030, 858620040, 1287930060, 2575860120]

約数ペア:

[(1, 2575860120), (2, 1287930060), (3, 858620040), (4, 643965030), (5, 515172024), (6, 429310020), (8, 321982515), (9, 286206680), (10, 257586012), (12, 214655010), (15, 171724008), (18, 143103340), (20, 128793006), (24, 107327505), (30, 85862004), (36, 71551670), (40, 64396503), (45, 57241336), (60, 42931002), (71, 36279720), (72, 35775835), (90, 28620668), (120, 21465501), (142, 18139860), (179, 14390280), (180, 14310334), (213, 12093240), (284, 9069930), (355, 7255944), (358, 7195140), (360, 7155167), (426, 6046620), (537, 4796760), (563, 4575240), (568, 4534965), (639, 4031080), (710, 3627972), (716, 3597570), (852, 3023310), (895, 2878056), (1065, 2418648), (1074, 2398380), (1126, 2287620), (1278, 2015540), (1420, 1813986), (1432, 1798785), (1611, 1598920), (1689, 1525080), (1704, 1511655), (1790, 1439028), (2130, 1209324), (2148, 1199190), (2252, 1143810), (2556, 1007770), (2685, 959352), (2815, 915048), (2840, 906993), (3195, 806216), (3222, 799460), (3378, 762540), (3580, 719514), (4260, 604662), (4296, 599595), (4504, 571905), (5067, 508360), (5112, 503885), (5370, 479676), (5630, 457524), (6390, 403108), (6444, 399730), (6756, 381270), (7160, 359757), (8055, 319784), (8445, 305016), (8520, 302331), (10134, 254180), (10740, 239838), (11260, 228762), (12709, 202680), (12780, 201554), (12888, 199865), (13512, 190635), (16110, 159892), (16890, 152508), (20268, 127090), (21480, 119919), (22520, 114381), (25335, 101672), (25418, 101340), (25560, 100777), (32220, 79946), (33780, 76254), (38127, 67560), (39973, 64440), (40536, 63545), (50670, 50836)]