1097931240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{20747}}^1$

素因数の和:20781

約数の個数: 192

約数和(自身を含む): 4257489600

約数和(自身を除く): 3159558360

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, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 20747, 26460, 41494, 52920, 62241, 82988, 103735, 124482, 145229, 165976, 186723, 207470, 248964, 290458, 311205, 373446, 414940, 435687, 497928, 560169, 580916, 622410, 726145, 746892, 829880, 871374, 933615, 1016603, 1120338, 1161832, 1244820, 1307061, 1452290, 1493784, 1742748, 1867230, 2033206, 2178435, 2240676, 2489640, 2614122, 2800845, 2904580, 3049809, 3485496, 3734460, 3921183, 4066412, 4356870, 4481352, 5083015, 5228244, 5601690, 5809160, 6099618, 6535305, 7468920, 7842366, 8132824, 8713740, 9149427, 10166030, 10456488, 11203380, 12199236, 13070610, 15249045, 15684732, 17427480, 18298854, 19605915, 20332060, 22406760, 24398472, 26141220, 27448281, 30498090, 31369464, 36597708, 39211830, 40664120, 45747135, 52282440, 54896562, 60996180, 73195416, 78423660, 91494270, 109793124, 121992360, 137241405, 156847320, 182988540, 219586248, 274482810, 365977080, 548965620, 1097931240]

約数ペア:

[(1, 1097931240), (2, 548965620), (3, 365977080), (4, 274482810), (5, 219586248), (6, 182988540), (7, 156847320), (8, 137241405), (9, 121992360), (10, 109793124), (12, 91494270), (14, 78423660), (15, 73195416), (18, 60996180), (20, 54896562), (21, 52282440), (24, 45747135), (27, 40664120), (28, 39211830), (30, 36597708), (35, 31369464), (36, 30498090), (40, 27448281), (42, 26141220), (45, 24398472), (49, 22406760), (54, 20332060), (56, 19605915), (60, 18298854), (63, 17427480), (70, 15684732), (72, 15249045), (84, 13070610), (90, 12199236), (98, 11203380), (105, 10456488), (108, 10166030), (120, 9149427), (126, 8713740), (135, 8132824), (140, 7842366), (147, 7468920), (168, 6535305), (180, 6099618), (189, 5809160), (196, 5601690), (210, 5228244), (216, 5083015), (245, 4481352), (252, 4356870), (270, 4066412), (280, 3921183), (294, 3734460), (315, 3485496), (360, 3049809), (378, 2904580), (392, 2800845), (420, 2614122), (441, 2489640), (490, 2240676), (504, 2178435), (540, 2033206), (588, 1867230), (630, 1742748), (735, 1493784), (756, 1452290), (840, 1307061), (882, 1244820), (945, 1161832), (980, 1120338), (1080, 1016603), (1176, 933615), (1260, 871374), (1323, 829880), (1470, 746892), (1512, 726145), (1764, 622410), (1890, 580916), (1960, 560169), (2205, 497928), (2520, 435687), (2646, 414940), (2940, 373446), (3528, 311205), (3780, 290458), (4410, 248964), (5292, 207470), (5880, 186723), (6615, 165976), (7560, 145229), (8820, 124482), (10584, 103735), (13230, 82988), (17640, 62241), (20747, 52920), (26460, 41494)]