252915840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2355

約数の個数: 192

約数和(自身を含む): 919713600

約数和(自身を除く): 666797760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2311, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 4622, 5472, 5760, 6080, 6840, 6933, 7296, 9120, 9244, 10944, 11555, 12160, 13680, 13866, 18240, 18488, 20799, 21888, 23110, 27360, 27732, 34665, 36480, 36976, 41598, 43909, 46220, 54720, 55464, 69330, 73952, 83196, 87818, 92440, 103995, 109440, 110928, 131727, 138660, 147904, 166392, 175636, 184880, 207990, 219545, 221856, 263454, 277320, 295808, 332784, 351272, 369760, 395181, 415980, 439090, 443712, 526908, 554640, 658635, 665568, 702544, 739520, 790362, 831960, 878180, 887424, 1053816, 1109280, 1317270, 1331136, 1405088, 1479040, 1580724, 1663920, 1756360, 1975905, 2107632, 2218560, 2634540, 2662272, 2810176, 3161448, 3327840, 3512720, 3951810, 4215264, 4437120, 5269080, 5620352, 6322896, 6655680, 7025440, 7903620, 8430528, 10538160, 12645792, 13311360, 14050880, 15807240, 16861056, 21076320, 25291584, 28101760, 31614480, 42152640, 50583168, 63228960, 84305280, 126457920, 252915840]

約数ペア:

[(1, 252915840), (2, 126457920), (3, 84305280), (4, 63228960), (5, 50583168), (6, 42152640), (8, 31614480), (9, 28101760), (10, 25291584), (12, 21076320), (15, 16861056), (16, 15807240), (18, 14050880), (19, 13311360), (20, 12645792), (24, 10538160), (30, 8430528), (32, 7903620), (36, 7025440), (38, 6655680), (40, 6322896), (45, 5620352), (48, 5269080), (57, 4437120), (60, 4215264), (64, 3951810), (72, 3512720), (76, 3327840), (80, 3161448), (90, 2810176), (95, 2662272), (96, 2634540), (114, 2218560), (120, 2107632), (128, 1975905), (144, 1756360), (152, 1663920), (160, 1580724), (171, 1479040), (180, 1405088), (190, 1331136), (192, 1317270), (228, 1109280), (240, 1053816), (285, 887424), (288, 878180), (304, 831960), (320, 790362), (342, 739520), (360, 702544), (380, 665568), (384, 658635), (456, 554640), (480, 526908), (570, 443712), (576, 439090), (608, 415980), (640, 395181), (684, 369760), (720, 351272), (760, 332784), (855, 295808), (912, 277320), (960, 263454), (1140, 221856), (1152, 219545), (1216, 207990), (1368, 184880), (1440, 175636), (1520, 166392), (1710, 147904), (1824, 138660), (1920, 131727), (2280, 110928), (2311, 109440), (2432, 103995), (2736, 92440), (2880, 87818), (3040, 83196), (3420, 73952), (3648, 69330), (4560, 55464), (4622, 54720), (5472, 46220), (5760, 43909), (6080, 41598), (6840, 36976), (6933, 36480), (7296, 34665), (9120, 27732), (9244, 27360), (10944, 23110), (11555, 21888), (12160, 20799), (13680, 18488), (13866, 18240)]