15705144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 256

約数和(自身を含む): 58060800

約数和(自身を除く): 42355656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 47, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 94, 102, 104, 108, 117, 119, 126, 136, 141, 153, 156, 168, 182, 188, 189, 204, 216, 221, 234, 238, 252, 273, 282, 306, 312, 329, 351, 357, 364, 376, 378, 408, 423, 442, 459, 468, 476, 504, 546, 564, 611, 612, 658, 663, 702, 714, 728, 756, 799, 819, 846, 884, 918, 936, 952, 987, 1071, 1092, 1128, 1222, 1224, 1269, 1316, 1326, 1404, 1428, 1512, 1547, 1598, 1638, 1692, 1768, 1833, 1836, 1974, 1989, 2142, 2184, 2397, 2444, 2457, 2538, 2632, 2652, 2808, 2856, 2961, 3094, 3196, 3213, 3276, 3384, 3666, 3672, 3948, 3978, 4277, 4284, 4641, 4794, 4888, 4914, 5076, 5304, 5499, 5593, 5922, 5967, 6188, 6392, 6426, 6552, 7191, 7332, 7896, 7956, 8554, 8568, 8883, 9282, 9588, 9828, 10152, 10387, 10998, 11186, 11844, 11934, 12376, 12831, 12852, 13923, 14382, 14664, 15912, 16497, 16779, 17108, 17766, 18564, 19176, 19656, 20774, 21573, 21996, 22372, 23688, 23868, 25662, 25704, 27846, 28764, 31161, 32994, 33558, 34216, 35532, 37128, 38493, 41548, 41769, 43146, 43992, 44744, 47736, 50337, 51324, 55692, 57528, 62322, 65988, 67116, 71064, 72709, 76986, 83096, 83538, 86292, 93483, 100674, 102648, 111384, 115479, 124644, 131976, 134232, 145418, 151011, 153972, 167076, 172584, 186966, 201348, 218127, 230958, 249288, 280449, 290836, 302022, 307944, 334152, 373932, 402696, 436254, 461916, 560898, 581672, 604044, 654381, 747864, 872508, 923832, 1121796, 1208088, 1308762, 1745016, 1963143, 2243592, 2617524, 3926286, 5235048, 7852572, 15705144]

約数ペア:

[(1, 15705144), (2, 7852572), (3, 5235048), (4, 3926286), (6, 2617524), (7, 2243592), (8, 1963143), (9, 1745016), (12, 1308762), (13, 1208088), (14, 1121796), (17, 923832), (18, 872508), (21, 747864), (24, 654381), (26, 604044), (27, 581672), (28, 560898), (34, 461916), (36, 436254), (39, 402696), (42, 373932), (47, 334152), (51, 307944), (52, 302022), (54, 290836), (56, 280449), (63, 249288), (68, 230958), (72, 218127), (78, 201348), (84, 186966), (91, 172584), (94, 167076), (102, 153972), (104, 151011), (108, 145418), (117, 134232), (119, 131976), (126, 124644), (136, 115479), (141, 111384), (153, 102648), (156, 100674), (168, 93483), (182, 86292), (188, 83538), (189, 83096), (204, 76986), (216, 72709), (221, 71064), (234, 67116), (238, 65988), (252, 62322), (273, 57528), (282, 55692), (306, 51324), (312, 50337), (329, 47736), (351, 44744), (357, 43992), (364, 43146), (376, 41769), (378, 41548), (408, 38493), (423, 37128), (442, 35532), (459, 34216), (468, 33558), (476, 32994), (504, 31161), (546, 28764), (564, 27846), (611, 25704), (612, 25662), (658, 23868), (663, 23688), (702, 22372), (714, 21996), (728, 21573), (756, 20774), (799, 19656), (819, 19176), (846, 18564), (884, 17766), (918, 17108), (936, 16779), (952, 16497), (987, 15912), (1071, 14664), (1092, 14382), (1128, 13923), (1222, 12852), (1224, 12831), (1269, 12376), (1316, 11934), (1326, 11844), (1404, 11186), (1428, 10998), (1512, 10387), (1547, 10152), (1598, 9828), (1638, 9588), (1692, 9282), (1768, 8883), (1833, 8568), (1836, 8554), (1974, 7956), (1989, 7896), (2142, 7332), (2184, 7191), (2397, 6552), (2444, 6426), (2457, 6392), (2538, 6188), (2632, 5967), (2652, 5922), (2808, 5593), (2856, 5499), (2961, 5304), (3094, 5076), (3196, 4914), (3213, 4888), (3276, 4794), (3384, 4641), (3666, 4284), (3672, 4277), (3948, 3978)]