1153220040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 4297512960

約数和(自身を除く): 3144292920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 421, 504, 630, 840, 842, 1087, 1260, 1263, 1684, 2105, 2174, 2520, 2526, 2947, 3261, 3368, 3789, 4210, 4348, 5052, 5435, 5894, 6315, 6522, 7578, 7609, 8420, 8696, 8841, 9783, 10104, 10870, 11788, 12630, 13044, 14735, 15156, 15218, 16305, 16840, 17682, 18945, 19566, 21740, 22827, 23576, 25260, 26088, 26523, 29470, 30312, 30436, 32610, 35364, 37890, 38045, 39132, 43480, 44205, 45654, 48915, 50520, 53046, 58940, 60872, 65220, 68481, 70728, 75780, 76090, 78264, 88410, 91308, 97830, 106092, 114135, 117880, 130440, 132615, 136962, 151560, 152180, 176820, 182616, 195660, 212184, 228270, 265230, 273924, 304360, 342405, 353640, 391320, 456540, 457627, 530460, 547848, 684810, 913080, 915254, 1060920, 1369620, 1372881, 1830508, 2288135, 2739240, 2745762, 3203389, 3661016, 4118643, 4576270, 5491524, 6406778, 6864405, 8237286, 9152540, 9610167, 10983048, 12813556, 13728810, 16016945, 16474572, 18305080, 19220334, 20593215, 25627112, 27457620, 28830501, 32033890, 32949144, 38440668, 41186430, 48050835, 54915240, 57661002, 64067780, 76881336, 82372860, 96101670, 115322004, 128135560, 144152505, 164745720, 192203340, 230644008, 288305010, 384406680, 576610020, 1153220040]

約数ペア:

[(1, 1153220040), (2, 576610020), (3, 384406680), (4, 288305010), (5, 230644008), (6, 192203340), (7, 164745720), (8, 144152505), (9, 128135560), (10, 115322004), (12, 96101670), (14, 82372860), (15, 76881336), (18, 64067780), (20, 57661002), (21, 54915240), (24, 48050835), (28, 41186430), (30, 38440668), (35, 32949144), (36, 32033890), (40, 28830501), (42, 27457620), (45, 25627112), (56, 20593215), (60, 19220334), (63, 18305080), (70, 16474572), (72, 16016945), (84, 13728810), (90, 12813556), (105, 10983048), (120, 9610167), (126, 9152540), (140, 8237286), (168, 6864405), (180, 6406778), (210, 5491524), (252, 4576270), (280, 4118643), (315, 3661016), (360, 3203389), (420, 2745762), (421, 2739240), (504, 2288135), (630, 1830508), (840, 1372881), (842, 1369620), (1087, 1060920), (1260, 915254), (1263, 913080), (1684, 684810), (2105, 547848), (2174, 530460), (2520, 457627), (2526, 456540), (2947, 391320), (3261, 353640), (3368, 342405), (3789, 304360), (4210, 273924), (4348, 265230), (5052, 228270), (5435, 212184), (5894, 195660), (6315, 182616), (6522, 176820), (7578, 152180), (7609, 151560), (8420, 136962), (8696, 132615), (8841, 130440), (9783, 117880), (10104, 114135), (10870, 106092), (11788, 97830), (12630, 91308), (13044, 88410), (14735, 78264), (15156, 76090), (15218, 75780), (16305, 70728), (16840, 68481), (17682, 65220), (18945, 60872), (19566, 58940), (21740, 53046), (22827, 50520), (23576, 48915), (25260, 45654), (26088, 44205), (26523, 43480), (29470, 39132), (30312, 38045), (30436, 37890), (32610, 35364)]