679195680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 2220099840

約数和(自身を除く): 1540904160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 167, 185, 222, 229, 240, 296, 334, 370, 444, 458, 480, 501, 555, 592, 668, 687, 740, 835, 888, 916, 1002, 1110, 1145, 1184, 1336, 1374, 1480, 1670, 1776, 1832, 2004, 2220, 2290, 2505, 2672, 2748, 2960, 3340, 3435, 3552, 3664, 4008, 4440, 4580, 5010, 5344, 5496, 5920, 6179, 6680, 6870, 7328, 8016, 8473, 8880, 9160, 10020, 10992, 12358, 13360, 13740, 16032, 16946, 17760, 18320, 18537, 20040, 21984, 24716, 25419, 26720, 27480, 30895, 33892, 36640, 37074, 38243, 40080, 42365, 49432, 50838, 54960, 61790, 67784, 74148, 76486, 80160, 84730, 92685, 98864, 101676, 109920, 114729, 123580, 127095, 135568, 148296, 152972, 169460, 185370, 191215, 197728, 203352, 229458, 247160, 254190, 271136, 296592, 305944, 338920, 370740, 382430, 406704, 458916, 494320, 508380, 573645, 593184, 611888, 677840, 741480, 764860, 813408, 917832, 988640, 1016760, 1147290, 1223776, 1355680, 1414991, 1482960, 1529720, 1835664, 2033520, 2294580, 2829982, 2965920, 3059440, 3671328, 4067040, 4244973, 4589160, 5659964, 6118880, 7074955, 8489946, 9178320, 11319928, 14149910, 16979892, 18356640, 21224865, 22639856, 28299820, 33959784, 42449730, 45279712, 56599640, 67919568, 84899460, 113199280, 135839136, 169798920, 226398560, 339597840, 679195680]

約数ペア:

[(1, 679195680), (2, 339597840), (3, 226398560), (4, 169798920), (5, 135839136), (6, 113199280), (8, 84899460), (10, 67919568), (12, 56599640), (15, 45279712), (16, 42449730), (20, 33959784), (24, 28299820), (30, 22639856), (32, 21224865), (37, 18356640), (40, 16979892), (48, 14149910), (60, 11319928), (74, 9178320), (80, 8489946), (96, 7074955), (111, 6118880), (120, 5659964), (148, 4589160), (160, 4244973), (167, 4067040), (185, 3671328), (222, 3059440), (229, 2965920), (240, 2829982), (296, 2294580), (334, 2033520), (370, 1835664), (444, 1529720), (458, 1482960), (480, 1414991), (501, 1355680), (555, 1223776), (592, 1147290), (668, 1016760), (687, 988640), (740, 917832), (835, 813408), (888, 764860), (916, 741480), (1002, 677840), (1110, 611888), (1145, 593184), (1184, 573645), (1336, 508380), (1374, 494320), (1480, 458916), (1670, 406704), (1776, 382430), (1832, 370740), (2004, 338920), (2220, 305944), (2290, 296592), (2505, 271136), (2672, 254190), (2748, 247160), (2960, 229458), (3340, 203352), (3435, 197728), (3552, 191215), (3664, 185370), (4008, 169460), (4440, 152972), (4580, 148296), (5010, 135568), (5344, 127095), (5496, 123580), (5920, 114729), (6179, 109920), (6680, 101676), (6870, 98864), (7328, 92685), (8016, 84730), (8473, 80160), (8880, 76486), (9160, 74148), (10020, 67784), (10992, 61790), (12358, 54960), (13360, 50838), (13740, 49432), (16032, 42365), (16946, 40080), (17760, 38243), (18320, 37074), (18537, 36640), (20040, 33892), (21984, 30895), (24716, 27480), (25419, 26720)]