223536040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 652700160

約数和(自身を除く): 429164120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 140, 155, 182, 196, 217, 245, 248, 260, 280, 283, 310, 364, 392, 403, 434, 455, 490, 520, 566, 620, 637, 728, 806, 868, 910, 980, 1085, 1132, 1240, 1274, 1415, 1519, 1612, 1736, 1820, 1960, 1981, 2015, 2170, 2264, 2548, 2821, 2830, 3038, 3185, 3224, 3640, 3679, 3962, 4030, 4340, 5096, 5642, 5660, 6076, 6370, 7358, 7595, 7924, 8060, 8680, 8773, 9905, 11284, 11320, 12152, 12740, 13867, 14105, 14716, 15190, 15848, 16120, 17546, 18395, 19747, 19810, 22568, 25480, 25753, 27734, 28210, 29432, 30380, 35092, 36790, 39494, 39620, 43865, 51506, 55468, 56420, 60760, 61411, 69335, 70184, 73580, 78988, 79240, 87730, 98735, 103012, 110936, 112840, 114049, 122822, 128765, 138670, 147160, 157976, 175460, 180271, 197470, 206024, 228098, 245644, 257530, 277340, 307055, 350920, 360542, 394940, 429877, 456196, 491288, 515060, 554680, 570245, 614110, 721084, 789880, 798343, 859754, 901355, 912392, 1030120, 1140490, 1228220, 1442168, 1596686, 1719508, 1802710, 2149385, 2280980, 2456440, 3193372, 3439016, 3605420, 3991715, 4298770, 4561960, 5588401, 6386744, 7210840, 7983430, 8597540, 11176802, 15966860, 17195080, 22353604, 27942005, 31933720, 44707208, 55884010, 111768020, 223536040]

約数ペア:

[(1, 223536040), (2, 111768020), (4, 55884010), (5, 44707208), (7, 31933720), (8, 27942005), (10, 22353604), (13, 17195080), (14, 15966860), (20, 11176802), (26, 8597540), (28, 7983430), (31, 7210840), (35, 6386744), (40, 5588401), (49, 4561960), (52, 4298770), (56, 3991715), (62, 3605420), (65, 3439016), (70, 3193372), (91, 2456440), (98, 2280980), (104, 2149385), (124, 1802710), (130, 1719508), (140, 1596686), (155, 1442168), (182, 1228220), (196, 1140490), (217, 1030120), (245, 912392), (248, 901355), (260, 859754), (280, 798343), (283, 789880), (310, 721084), (364, 614110), (392, 570245), (403, 554680), (434, 515060), (455, 491288), (490, 456196), (520, 429877), (566, 394940), (620, 360542), (637, 350920), (728, 307055), (806, 277340), (868, 257530), (910, 245644), (980, 228098), (1085, 206024), (1132, 197470), (1240, 180271), (1274, 175460), (1415, 157976), (1519, 147160), (1612, 138670), (1736, 128765), (1820, 122822), (1960, 114049), (1981, 112840), (2015, 110936), (2170, 103012), (2264, 98735), (2548, 87730), (2821, 79240), (2830, 78988), (3038, 73580), (3185, 70184), (3224, 69335), (3640, 61411), (3679, 60760), (3962, 56420), (4030, 55468), (4340, 51506), (5096, 43865), (5642, 39620), (5660, 39494), (6076, 36790), (6370, 35092), (7358, 30380), (7595, 29432), (7924, 28210), (8060, 27734), (8680, 25753), (8773, 25480), (9905, 22568), (11284, 19810), (11320, 19747), (12152, 18395), (12740, 17546), (13867, 16120), (14105, 15848), (14716, 15190)]