142930920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 365101080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 41, 44, 55, 57, 60, 66, 76, 82, 88, 95, 110, 114, 120, 123, 132, 139, 152, 164, 165, 190, 205, 209, 220, 228, 246, 264, 278, 285, 328, 330, 380, 410, 417, 418, 440, 451, 456, 492, 556, 570, 615, 627, 660, 695, 760, 779, 820, 834, 836, 902, 984, 1045, 1112, 1140, 1230, 1254, 1320, 1353, 1390, 1529, 1558, 1640, 1668, 1672, 1804, 2085, 2090, 2255, 2280, 2337, 2460, 2508, 2641, 2706, 2780, 3058, 3116, 3135, 3336, 3608, 3895, 4170, 4180, 4510, 4587, 4674, 4920, 5016, 5282, 5412, 5560, 5699, 6116, 6232, 6270, 6765, 7645, 7790, 7923, 8340, 8360, 8569, 9020, 9174, 9348, 10564, 10824, 11398, 11685, 12232, 12540, 13205, 13530, 15290, 15580, 15846, 16680, 17097, 17138, 18040, 18348, 18696, 21128, 22796, 22935, 23370, 25080, 25707, 26410, 27060, 28495, 29051, 30580, 31160, 31692, 34194, 34276, 36696, 39615, 42845, 45592, 45870, 46740, 51414, 52820, 54120, 56990, 58102, 61160, 62689, 63384, 68388, 68552, 79230, 85485, 85690, 87153, 91740, 93480, 102828, 105640, 108281, 113980, 116204, 125378, 128535, 136776, 145255, 158460, 170970, 171380, 174306, 183480, 188067, 205656, 216562, 227960, 232408, 250756, 257070, 290510, 313445, 316920, 324843, 341940, 342760, 348612, 376134, 433124, 435765, 501512, 514140, 541405, 581020, 626890, 649686, 683880, 697224, 752268, 866248, 871530, 940335, 1028280, 1082810, 1162040, 1191091, 1253780, 1299372, 1504536, 1624215, 1743060, 1880670, 2165620, 2382182, 2507560, 2598744, 3248430, 3486120, 3573273, 3761340, 4331240, 4764364, 5955455, 6496860, 7146546, 7522680, 9528728, 11910910, 12993720, 14293092, 17866365, 23821820, 28586184, 35732730, 47643640, 71465460, 142930920]

約数ペア:

[(1, 142930920), (2, 71465460), (3, 47643640), (4, 35732730), (5, 28586184), (6, 23821820), (8, 17866365), (10, 14293092), (11, 12993720), (12, 11910910), (15, 9528728), (19, 7522680), (20, 7146546), (22, 6496860), (24, 5955455), (30, 4764364), (33, 4331240), (38, 3761340), (40, 3573273), (41, 3486120), (44, 3248430), (55, 2598744), (57, 2507560), (60, 2382182), (66, 2165620), (76, 1880670), (82, 1743060), (88, 1624215), (95, 1504536), (110, 1299372), (114, 1253780), (120, 1191091), (123, 1162040), (132, 1082810), (139, 1028280), (152, 940335), (164, 871530), (165, 866248), (190, 752268), (205, 697224), (209, 683880), (220, 649686), (228, 626890), (246, 581020), (264, 541405), (278, 514140), (285, 501512), (328, 435765), (330, 433124), (380, 376134), (410, 348612), (417, 342760), (418, 341940), (440, 324843), (451, 316920), (456, 313445), (492, 290510), (556, 257070), (570, 250756), (615, 232408), (627, 227960), (660, 216562), (695, 205656), (760, 188067), (779, 183480), (820, 174306), (834, 171380), (836, 170970), (902, 158460), (984, 145255), (1045, 136776), (1112, 128535), (1140, 125378), (1230, 116204), (1254, 113980), (1320, 108281), (1353, 105640), (1390, 102828), (1529, 93480), (1558, 91740), (1640, 87153), (1668, 85690), (1672, 85485), (1804, 79230), (2085, 68552), (2090, 68388), (2255, 63384), (2280, 62689), (2337, 61160), (2460, 58102), (2508, 56990), (2641, 54120), (2706, 52820), (2780, 51414), (3058, 46740), (3116, 45870), (3135, 45592), (3336, 42845), (3608, 39615), (3895, 36696), (4170, 34276), (4180, 34194), (4510, 31692), (4587, 31160), (4674, 30580), (4920, 29051), (5016, 28495), (5282, 27060), (5412, 26410), (5560, 25707), (5699, 25080), (6116, 23370), (6232, 22935), (6270, 22796), (6765, 21128), (7645, 18696), (7790, 18348), (7923, 18040), (8340, 17138), (8360, 17097), (8569, 16680), (9020, 15846), (9174, 15580), (9348, 15290), (10564, 13530), (10824, 13205), (11398, 12540), (11685, 12232)]