2533107960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^3$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 8639804160

約数和(自身を除く): 6106696200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 61, 62, 72, 90, 93, 120, 122, 124, 155, 180, 183, 186, 244, 248, 279, 305, 310, 360, 366, 372, 465, 488, 549, 558, 610, 620, 732, 744, 915, 930, 1098, 1116, 1220, 1240, 1395, 1464, 1830, 1860, 1891, 2196, 2232, 2440, 2745, 2790, 3660, 3720, 3721, 3782, 4392, 5490, 5580, 5673, 7320, 7442, 7564, 9455, 10980, 11160, 11163, 11346, 14884, 15128, 17019, 18605, 18910, 21960, 22326, 22692, 28365, 29768, 33489, 34038, 37210, 37820, 44652, 45384, 55815, 56730, 66978, 68076, 74420, 75640, 85095, 89304, 111630, 113460, 115351, 133956, 136152, 148840, 167445, 170190, 223260, 226920, 226981, 230702, 267912, 334890, 340380, 346053, 446520, 453962, 461404, 576755, 669780, 680760, 680943, 692106, 907924, 922808, 1038159, 1134905, 1153510, 1339560, 1361886, 1384212, 1730265, 1815848, 2042829, 2076318, 2269810, 2307020, 2723772, 2768424, 3404715, 3460530, 4085658, 4152636, 4539620, 4614040, 5190795, 5447544, 6809430, 6921060, 7036411, 8171316, 8305272, 9079240, 10214145, 10381590, 13618860, 13842120, 14072822, 16342632, 20428290, 20763180, 21109233, 27237720, 28145644, 35182055, 40856580, 41526360, 42218466, 56291288, 63327699, 70364110, 81713160, 84436932, 105546165, 126655398, 140728220, 168873864, 211092330, 253310796, 281456440, 316638495, 422184660, 506621592, 633276990, 844369320, 1266553980, 2533107960]

約数ペア:

[(1, 2533107960), (2, 1266553980), (3, 844369320), (4, 633276990), (5, 506621592), (6, 422184660), (8, 316638495), (9, 281456440), (10, 253310796), (12, 211092330), (15, 168873864), (18, 140728220), (20, 126655398), (24, 105546165), (30, 84436932), (31, 81713160), (36, 70364110), (40, 63327699), (45, 56291288), (60, 42218466), (61, 41526360), (62, 40856580), (72, 35182055), (90, 28145644), (93, 27237720), (120, 21109233), (122, 20763180), (124, 20428290), (155, 16342632), (180, 14072822), (183, 13842120), (186, 13618860), (244, 10381590), (248, 10214145), (279, 9079240), (305, 8305272), (310, 8171316), (360, 7036411), (366, 6921060), (372, 6809430), (465, 5447544), (488, 5190795), (549, 4614040), (558, 4539620), (610, 4152636), (620, 4085658), (732, 3460530), (744, 3404715), (915, 2768424), (930, 2723772), (1098, 2307020), (1116, 2269810), (1220, 2076318), (1240, 2042829), (1395, 1815848), (1464, 1730265), (1830, 1384212), (1860, 1361886), (1891, 1339560), (2196, 1153510), (2232, 1134905), (2440, 1038159), (2745, 922808), (2790, 907924), (3660, 692106), (3720, 680943), (3721, 680760), (3782, 669780), (4392, 576755), (5490, 461404), (5580, 453962), (5673, 446520), (7320, 346053), (7442, 340380), (7564, 334890), (9455, 267912), (10980, 230702), (11160, 226981), (11163, 226920), (11346, 223260), (14884, 170190), (15128, 167445), (17019, 148840), (18605, 136152), (18910, 133956), (21960, 115351), (22326, 113460), (22692, 111630), (28365, 89304), (29768, 85095), (33489, 75640), (34038, 74420), (37210, 68076), (37820, 66978), (44652, 56730), (45384, 55815)]