250683720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 919296000

約数和(自身を除く): 668612280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 113, 114, 120, 133, 139, 140, 152, 168, 190, 210, 226, 228, 266, 278, 280, 285, 339, 380, 399, 417, 420, 452, 456, 532, 556, 565, 570, 665, 678, 695, 760, 791, 798, 834, 840, 904, 973, 1064, 1112, 1130, 1140, 1330, 1356, 1390, 1582, 1596, 1668, 1695, 1946, 1995, 2085, 2147, 2260, 2280, 2373, 2641, 2660, 2712, 2780, 2919, 3164, 3192, 3336, 3390, 3892, 3955, 3990, 4170, 4294, 4520, 4746, 4865, 5282, 5320, 5560, 5838, 6328, 6441, 6780, 7784, 7910, 7923, 7980, 8340, 8588, 9492, 9730, 10564, 10735, 11676, 11865, 12882, 13205, 13560, 14595, 15029, 15707, 15820, 15846, 15960, 16680, 17176, 18487, 18984, 19460, 21128, 21470, 23352, 23730, 25764, 26410, 29190, 30058, 31414, 31640, 31692, 32205, 36974, 38920, 39615, 42940, 45087, 47121, 47460, 51528, 52820, 55461, 58380, 60116, 62828, 63384, 64410, 73948, 75145, 78535, 79230, 85880, 90174, 92435, 94242, 94920, 105640, 109949, 110922, 116760, 120232, 125656, 128820, 147896, 150290, 157070, 158460, 180348, 184870, 188484, 219898, 221844, 225435, 235605, 257640, 277305, 298433, 300580, 314140, 316920, 329847, 360696, 369740, 376968, 439796, 443688, 450870, 471210, 549745, 554610, 596866, 601160, 628280, 659694, 739480, 879592, 895299, 901740, 942420, 1099490, 1109220, 1193732, 1319388, 1492165, 1649235, 1790598, 1803480, 1884840, 2089031, 2198980, 2218440, 2387464, 2638776, 2984330, 3298470, 3581196, 4178062, 4397960, 4476495, 5968660, 6267093, 6596940, 7162392, 8356124, 8952990, 10445155, 11937320, 12534186, 13193880, 16712248, 17905980, 20890310, 25068372, 31335465, 35811960, 41780620, 50136744, 62670930, 83561240, 125341860, 250683720]

約数ペア:

[(1, 250683720), (2, 125341860), (3, 83561240), (4, 62670930), (5, 50136744), (6, 41780620), (7, 35811960), (8, 31335465), (10, 25068372), (12, 20890310), (14, 17905980), (15, 16712248), (19, 13193880), (20, 12534186), (21, 11937320), (24, 10445155), (28, 8952990), (30, 8356124), (35, 7162392), (38, 6596940), (40, 6267093), (42, 5968660), (56, 4476495), (57, 4397960), (60, 4178062), (70, 3581196), (76, 3298470), (84, 2984330), (95, 2638776), (105, 2387464), (113, 2218440), (114, 2198980), (120, 2089031), (133, 1884840), (139, 1803480), (140, 1790598), (152, 1649235), (168, 1492165), (190, 1319388), (210, 1193732), (226, 1109220), (228, 1099490), (266, 942420), (278, 901740), (280, 895299), (285, 879592), (339, 739480), (380, 659694), (399, 628280), (417, 601160), (420, 596866), (452, 554610), (456, 549745), (532, 471210), (556, 450870), (565, 443688), (570, 439796), (665, 376968), (678, 369740), (695, 360696), (760, 329847), (791, 316920), (798, 314140), (834, 300580), (840, 298433), (904, 277305), (973, 257640), (1064, 235605), (1112, 225435), (1130, 221844), (1140, 219898), (1330, 188484), (1356, 184870), (1390, 180348), (1582, 158460), (1596, 157070), (1668, 150290), (1695, 147896), (1946, 128820), (1995, 125656), (2085, 120232), (2147, 116760), (2260, 110922), (2280, 109949), (2373, 105640), (2641, 94920), (2660, 94242), (2712, 92435), (2780, 90174), (2919, 85880), (3164, 79230), (3192, 78535), (3336, 75145), (3390, 73948), (3892, 64410), (3955, 63384), (3990, 62828), (4170, 60116), (4294, 58380), (4520, 55461), (4746, 52820), (4865, 51528), (5282, 47460), (5320, 47121), (5560, 45087), (5838, 42940), (6328, 39615), (6441, 38920), (6780, 36974), (7784, 32205), (7910, 31692), (7923, 31640), (7980, 31414), (8340, 30058), (8588, 29190), (9492, 26410), (9730, 25764), (10564, 23730), (10735, 23352), (11676, 21470), (11865, 21128), (12882, 19460), (13205, 18984), (13560, 18487), (14595, 17176), (15029, 16680), (15707, 15960), (15820, 15846)]