156743107780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1823}}^1$

素因数の和:2138

約数の個数: 192

約数和(自身を含む): 391840727040

約数和(自身を除く): 235097619260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 73, 94, 140, 146, 179, 188, 235, 292, 329, 358, 365, 470, 511, 658, 716, 730, 895, 940, 1022, 1253, 1316, 1460, 1645, 1790, 1823, 2044, 2506, 2555, 3290, 3431, 3580, 3646, 5012, 5110, 6265, 6580, 6862, 7292, 8413, 9115, 10220, 12530, 12761, 13067, 13724, 16826, 17155, 18230, 24017, 25060, 25522, 26134, 33652, 34310, 36460, 42065, 48034, 51044, 52268, 58891, 63805, 65335, 68620, 84130, 85681, 91469, 96068, 117782, 120085, 127610, 130670, 133079, 168260, 171362, 182938, 235564, 240170, 255220, 261340, 266158, 294455, 326317, 342724, 365876, 428405, 457345, 480340, 532316, 588910, 599767, 614149, 652634, 665395, 856810, 914690, 931553, 1177820, 1199534, 1228298, 1305268, 1330790, 1631585, 1713620, 1829380, 1863106, 2284219, 2399068, 2456596, 2661580, 2998835, 3070745, 3263170, 3726212, 4299043, 4568438, 4657765, 5997670, 6141490, 6254713, 6526340, 8598086, 9136876, 9315530, 11421095, 11995340, 12282980, 12509426, 15336899, 17196172, 18631060, 21495215, 22842190, 23821141, 25018852, 30673798, 31273565, 42990430, 43782991, 45684380, 47642282, 61347596, 62547130, 76684495, 85980860, 87565982, 95284564, 107358293, 119105705, 125094260, 153368990, 166747987, 175131964, 214716586, 218914955, 238211410, 306737980, 333495974, 429433172, 437829910, 476422820, 536791465, 666991948, 833739935, 875659820, 1073582930, 1119593627, 1667479870, 2147165860, 2239187254, 3334959740, 4478374508, 5597968135, 7837155389, 11195936270, 15674310778, 22391872540, 31348621556, 39185776945, 78371553890, 156743107780]

約数ペア:

[(1, 156743107780), (2, 78371553890), (4, 39185776945), (5, 31348621556), (7, 22391872540), (10, 15674310778), (14, 11195936270), (20, 7837155389), (28, 5597968135), (35, 4478374508), (47, 3334959740), (70, 2239187254), (73, 2147165860), (94, 1667479870), (140, 1119593627), (146, 1073582930), (179, 875659820), (188, 833739935), (235, 666991948), (292, 536791465), (329, 476422820), (358, 437829910), (365, 429433172), (470, 333495974), (511, 306737980), (658, 238211410), (716, 218914955), (730, 214716586), (895, 175131964), (940, 166747987), (1022, 153368990), (1253, 125094260), (1316, 119105705), (1460, 107358293), (1645, 95284564), (1790, 87565982), (1823, 85980860), (2044, 76684495), (2506, 62547130), (2555, 61347596), (3290, 47642282), (3431, 45684380), (3580, 43782991), (3646, 42990430), (5012, 31273565), (5110, 30673798), (6265, 25018852), (6580, 23821141), (6862, 22842190), (7292, 21495215), (8413, 18631060), (9115, 17196172), (10220, 15336899), (12530, 12509426), (12761, 12282980), (13067, 11995340), (13724, 11421095), (16826, 9315530), (17155, 9136876), (18230, 8598086), (24017, 6526340), (25060, 6254713), (25522, 6141490), (26134, 5997670), (33652, 4657765), (34310, 4568438), (36460, 4299043), (42065, 3726212), (48034, 3263170), (51044, 3070745), (52268, 2998835), (58891, 2661580), (63805, 2456596), (65335, 2399068), (68620, 2284219), (84130, 1863106), (85681, 1829380), (91469, 1713620), (96068, 1631585), (117782, 1330790), (120085, 1305268), (127610, 1228298), (130670, 1199534), (133079, 1177820), (168260, 931553), (171362, 914690), (182938, 856810), (235564, 665395), (240170, 652634), (255220, 614149), (261340, 599767), (266158, 588910), (294455, 532316), (326317, 480340), (342724, 457345), (365876, 428405)]