1053765720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{139387}}^1$

素因数の和:139414

約数の個数: 128

約数和(自身を含む): 4014374400

約数和(自身を除く): 2960608680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 139387, 278774, 418161, 557548, 696935, 836322, 975709, 1115096, 1254483, 1393870, 1672644, 1951418, 2090805, 2508966, 2787740, 2927127, 3345288, 3763449, 3902836, 4181610, 4878545, 5017932, 5575480, 5854254, 6272415, 7526898, 7805672, 8363220, 8781381, 9757090, 10035864, 11708508, 12544830, 14635635, 15053796, 16726440, 17562762, 18817245, 19514180, 23417016, 25089660, 26344143, 29271270, 30107592, 35125524, 37634490, 39028360, 43906905, 50179320, 52688286, 58542540, 70251048, 75268980, 87813810, 105376572, 117085080, 131720715, 150537960, 175627620, 210753144, 263441430, 351255240, 526882860, 1053765720]

約数ペア:

[(1, 1053765720), (2, 526882860), (3, 351255240), (4, 263441430), (5, 210753144), (6, 175627620), (7, 150537960), (8, 131720715), (9, 117085080), (10, 105376572), (12, 87813810), (14, 75268980), (15, 70251048), (18, 58542540), (20, 52688286), (21, 50179320), (24, 43906905), (27, 39028360), (28, 37634490), (30, 35125524), (35, 30107592), (36, 29271270), (40, 26344143), (42, 25089660), (45, 23417016), (54, 19514180), (56, 18817245), (60, 17562762), (63, 16726440), (70, 15053796), (72, 14635635), (84, 12544830), (90, 11708508), (105, 10035864), (108, 9757090), (120, 8781381), (126, 8363220), (135, 7805672), (140, 7526898), (168, 6272415), (180, 5854254), (189, 5575480), (210, 5017932), (216, 4878545), (252, 4181610), (270, 3902836), (280, 3763449), (315, 3345288), (360, 2927127), (378, 2787740), (420, 2508966), (504, 2090805), (540, 1951418), (630, 1672644), (756, 1393870), (840, 1254483), (945, 1115096), (1080, 975709), (1260, 836322), (1512, 696935), (1890, 557548), (2520, 418161), (3780, 278774), (7560, 139387)]