140144760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 192

約数和(自身を含む): 548121600

約数和(自身を除く): 407976840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2927, 3192, 3420, 3990, 4788, 5320, 5854, 5985, 6840, 7980, 8781, 9576, 11708, 11970, 14635, 15960, 17562, 20489, 23416, 23940, 26343, 29270, 35124, 40978, 43905, 47880, 52686, 55613, 58540, 61467, 70248, 81956, 87810, 102445, 105372, 111226, 117080, 122934, 131715, 163912, 166839, 175620, 184401, 204890, 210744, 222452, 245868, 263430, 278065, 307335, 333678, 351240, 368802, 389291, 409780, 444904, 491736, 500517, 526860, 556130, 614670, 667356, 737604, 778582, 819560, 834195, 922005, 1001034, 1053720, 1112260, 1167873, 1229340, 1334712, 1475208, 1557164, 1668390, 1844010, 1946455, 2002068, 2224520, 2335746, 2458680, 2502585, 3114328, 3336780, 3503619, 3688020, 3892910, 4004136, 4671492, 5005170, 5839365, 6673560, 7007238, 7376040, 7785820, 9342984, 10010340, 11678730, 14014476, 15571640, 17518095, 20020680, 23357460, 28028952, 35036190, 46714920, 70072380, 140144760]

約数ペア:

[(1, 140144760), (2, 70072380), (3, 46714920), (4, 35036190), (5, 28028952), (6, 23357460), (7, 20020680), (8, 17518095), (9, 15571640), (10, 14014476), (12, 11678730), (14, 10010340), (15, 9342984), (18, 7785820), (19, 7376040), (20, 7007238), (21, 6673560), (24, 5839365), (28, 5005170), (30, 4671492), (35, 4004136), (36, 3892910), (38, 3688020), (40, 3503619), (42, 3336780), (45, 3114328), (56, 2502585), (57, 2458680), (60, 2335746), (63, 2224520), (70, 2002068), (72, 1946455), (76, 1844010), (84, 1668390), (90, 1557164), (95, 1475208), (105, 1334712), (114, 1229340), (120, 1167873), (126, 1112260), (133, 1053720), (140, 1001034), (152, 922005), (168, 834195), (171, 819560), (180, 778582), (190, 737604), (210, 667356), (228, 614670), (252, 556130), (266, 526860), (280, 500517), (285, 491736), (315, 444904), (342, 409780), (360, 389291), (380, 368802), (399, 351240), (420, 333678), (456, 307335), (504, 278065), (532, 263430), (570, 245868), (630, 222452), (665, 210744), (684, 204890), (760, 184401), (798, 175620), (840, 166839), (855, 163912), (1064, 131715), (1140, 122934), (1197, 117080), (1260, 111226), (1330, 105372), (1368, 102445), (1596, 87810), (1710, 81956), (1995, 70248), (2280, 61467), (2394, 58540), (2520, 55613), (2660, 52686), (2927, 47880), (3192, 43905), (3420, 40978), (3990, 35124), (4788, 29270), (5320, 26343), (5854, 23940), (5985, 23416), (6840, 20489), (7980, 17562), (8781, 15960), (9576, 14635), (11708, 11970)]