26011440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 107784768

約数和(自身を除く): 81773328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 397, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 794, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1191, 1260, 1365, 1456, 1560, 1588, 1638, 1680, 1820, 1872, 1985, 2184, 2340, 2382, 2520, 2730, 2779, 3120, 3176, 3276, 3573, 3640, 3970, 4095, 4368, 4680, 4764, 5040, 5161, 5460, 5558, 5955, 6352, 6552, 7146, 7280, 7940, 8190, 8337, 9360, 9528, 10322, 10920, 11116, 11910, 13104, 13895, 14292, 15483, 15880, 16380, 16674, 17865, 19056, 20644, 21840, 22232, 23820, 25011, 25805, 27790, 28584, 30966, 31760, 32760, 33348, 35730, 36127, 41288, 41685, 44464, 46449, 47640, 50022, 51610, 55580, 57168, 61932, 65520, 66696, 71460, 72254, 77415, 82576, 83370, 92898, 95280, 100044, 103220, 108381, 111160, 123864, 125055, 133392, 142920, 144508, 154830, 166740, 180635, 185796, 200088, 206440, 216762, 222320, 232245, 247728, 250110, 285840, 289016, 309660, 325143, 333480, 361270, 371592, 400176, 412880, 433524, 464490, 500220, 541905, 578032, 619320, 650286, 666960, 722540, 743184, 867048, 928980, 1000440, 1083810, 1238640, 1300572, 1445080, 1625715, 1734096, 1857960, 2000880, 2167620, 2601144, 2890160, 3251430, 3715920, 4335240, 5202288, 6502860, 8670480, 13005720, 26011440]

約数ペア:

[(1, 26011440), (2, 13005720), (3, 8670480), (4, 6502860), (5, 5202288), (6, 4335240), (7, 3715920), (8, 3251430), (9, 2890160), (10, 2601144), (12, 2167620), (13, 2000880), (14, 1857960), (15, 1734096), (16, 1625715), (18, 1445080), (20, 1300572), (21, 1238640), (24, 1083810), (26, 1000440), (28, 928980), (30, 867048), (35, 743184), (36, 722540), (39, 666960), (40, 650286), (42, 619320), (45, 578032), (48, 541905), (52, 500220), (56, 464490), (60, 433524), (63, 412880), (65, 400176), (70, 371592), (72, 361270), (78, 333480), (80, 325143), (84, 309660), (90, 289016), (91, 285840), (104, 250110), (105, 247728), (112, 232245), (117, 222320), (120, 216762), (126, 206440), (130, 200088), (140, 185796), (144, 180635), (156, 166740), (168, 154830), (180, 144508), (182, 142920), (195, 133392), (208, 125055), (210, 123864), (234, 111160), (240, 108381), (252, 103220), (260, 100044), (273, 95280), (280, 92898), (312, 83370), (315, 82576), (336, 77415), (360, 72254), (364, 71460), (390, 66696), (397, 65520), (420, 61932), (455, 57168), (468, 55580), (504, 51610), (520, 50022), (546, 47640), (560, 46449), (585, 44464), (624, 41685), (630, 41288), (720, 36127), (728, 35730), (780, 33348), (794, 32760), (819, 31760), (840, 30966), (910, 28584), (936, 27790), (1008, 25805), (1040, 25011), (1092, 23820), (1170, 22232), (1191, 21840), (1260, 20644), (1365, 19056), (1456, 17865), (1560, 16674), (1588, 16380), (1638, 15880), (1680, 15483), (1820, 14292), (1872, 13895), (1985, 13104), (2184, 11910), (2340, 11116), (2382, 10920), (2520, 10322), (2730, 9528), (2779, 9360), (3120, 8337), (3176, 8190), (3276, 7940), (3573, 7280), (3640, 7146), (3970, 6552), (4095, 6352), (4368, 5955), (4680, 5558), (4764, 5460), (5040, 5161)]