139513860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 464486400

約数和(自身を除く): 324972540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 90, 92, 94, 108, 115, 135, 138, 141, 180, 188, 207, 230, 235, 239, 270, 276, 282, 345, 414, 423, 460, 470, 478, 540, 564, 621, 690, 705, 717, 828, 846, 940, 956, 1035, 1081, 1195, 1242, 1269, 1380, 1410, 1434, 1692, 2070, 2115, 2151, 2162, 2390, 2484, 2538, 2820, 2868, 3105, 3243, 3585, 4140, 4230, 4302, 4324, 4780, 5076, 5405, 5497, 6210, 6345, 6453, 6486, 7170, 8460, 8604, 9729, 10755, 10810, 10994, 11233, 12420, 12690, 12906, 12972, 14340, 16215, 16491, 19458, 21510, 21620, 21988, 22466, 25380, 25812, 27485, 29187, 32265, 32430, 32982, 33699, 38916, 43020, 44932, 48645, 49473, 54970, 56165, 58374, 64530, 64860, 65964, 67398, 82455, 97290, 98946, 101097, 109940, 112330, 116748, 129060, 134796, 145935, 148419, 164910, 168495, 194580, 197892, 202194, 224660, 247365, 258359, 291870, 296838, 303291, 329820, 336990, 404388, 494730, 505485, 516718, 583740, 593676, 606582, 673980, 742095, 775077, 989460, 1010970, 1033436, 1213164, 1291795, 1484190, 1516455, 1550154, 2021940, 2325231, 2583590, 2968380, 3032910, 3100308, 3875385, 4650462, 5167180, 6065820, 6975693, 7750770, 9300924, 11626155, 13951386, 15501540, 23252310, 27902772, 34878465, 46504620, 69756930, 139513860]

約数ペア:

[(1, 139513860), (2, 69756930), (3, 46504620), (4, 34878465), (5, 27902772), (6, 23252310), (9, 15501540), (10, 13951386), (12, 11626155), (15, 9300924), (18, 7750770), (20, 6975693), (23, 6065820), (27, 5167180), (30, 4650462), (36, 3875385), (45, 3100308), (46, 3032910), (47, 2968380), (54, 2583590), (60, 2325231), (69, 2021940), (90, 1550154), (92, 1516455), (94, 1484190), (108, 1291795), (115, 1213164), (135, 1033436), (138, 1010970), (141, 989460), (180, 775077), (188, 742095), (207, 673980), (230, 606582), (235, 593676), (239, 583740), (270, 516718), (276, 505485), (282, 494730), (345, 404388), (414, 336990), (423, 329820), (460, 303291), (470, 296838), (478, 291870), (540, 258359), (564, 247365), (621, 224660), (690, 202194), (705, 197892), (717, 194580), (828, 168495), (846, 164910), (940, 148419), (956, 145935), (1035, 134796), (1081, 129060), (1195, 116748), (1242, 112330), (1269, 109940), (1380, 101097), (1410, 98946), (1434, 97290), (1692, 82455), (2070, 67398), (2115, 65964), (2151, 64860), (2162, 64530), (2390, 58374), (2484, 56165), (2538, 54970), (2820, 49473), (2868, 48645), (3105, 44932), (3243, 43020), (3585, 38916), (4140, 33699), (4230, 32982), (4302, 32430), (4324, 32265), (4780, 29187), (5076, 27485), (5405, 25812), (5497, 25380), (6210, 22466), (6345, 21988), (6453, 21620), (6486, 21510), (7170, 19458), (8460, 16491), (8604, 16215), (9729, 14340), (10755, 12972), (10810, 12906), (10994, 12690), (11233, 12420)]