142196040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{2687}}^1$

素因数の和:2721

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 409381560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2687, 2940, 3528, 3780, 4410, 5292, 5374, 5880, 6615, 7560, 8061, 8820, 10584, 10748, 13230, 13435, 16122, 17640, 18809, 21496, 24183, 26460, 26870, 32244, 37618, 40305, 48366, 52920, 53740, 56427, 64488, 72549, 75236, 80610, 94045, 96732, 107480, 112854, 120915, 131663, 145098, 150472, 161220, 169281, 188090, 193464, 225708, 241830, 263326, 282135, 290196, 322440, 338562, 362745, 376180, 394989, 451416, 483660, 507843, 526652, 564270, 580392, 658315, 677124, 725490, 752360, 789978, 846405, 967320, 1015686, 1053304, 1128540, 1184967, 1316630, 1354248, 1450980, 1579956, 1692810, 1974945, 2031372, 2257080, 2369934, 2539215, 2633260, 2901960, 3159912, 3385620, 3554901, 3949890, 4062744, 4739868, 5078430, 5266520, 5924835, 6771240, 7109802, 7899780, 9479736, 10156860, 11849670, 14219604, 15799560, 17774505, 20313720, 23699340, 28439208, 35549010, 47398680, 71098020, 142196040]

約数ペア:

[(1, 142196040), (2, 71098020), (3, 47398680), (4, 35549010), (5, 28439208), (6, 23699340), (7, 20313720), (8, 17774505), (9, 15799560), (10, 14219604), (12, 11849670), (14, 10156860), (15, 9479736), (18, 7899780), (20, 7109802), (21, 6771240), (24, 5924835), (27, 5266520), (28, 5078430), (30, 4739868), (35, 4062744), (36, 3949890), (40, 3554901), (42, 3385620), (45, 3159912), (49, 2901960), (54, 2633260), (56, 2539215), (60, 2369934), (63, 2257080), (70, 2031372), (72, 1974945), (84, 1692810), (90, 1579956), (98, 1450980), (105, 1354248), (108, 1316630), (120, 1184967), (126, 1128540), (135, 1053304), (140, 1015686), (147, 967320), (168, 846405), (180, 789978), (189, 752360), (196, 725490), (210, 677124), (216, 658315), (245, 580392), (252, 564270), (270, 526652), (280, 507843), (294, 483660), (315, 451416), (360, 394989), (378, 376180), (392, 362745), (420, 338562), (441, 322440), (490, 290196), (504, 282135), (540, 263326), (588, 241830), (630, 225708), (735, 193464), (756, 188090), (840, 169281), (882, 161220), (945, 150472), (980, 145098), (1080, 131663), (1176, 120915), (1260, 112854), (1323, 107480), (1470, 96732), (1512, 94045), (1764, 80610), (1890, 75236), (1960, 72549), (2205, 64488), (2520, 56427), (2646, 53740), (2687, 52920), (2940, 48366), (3528, 40305), (3780, 37618), (4410, 32244), (5292, 26870), (5374, 26460), (5880, 24183), (6615, 21496), (7560, 18809), (8061, 17640), (8820, 16122), (10584, 13435), (10748, 13230)]