1352520540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1841

約数の個数: 216

約数和(自身を含む): 4828889520

約数和(自身を除く): 3476368980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 89, 90, 98, 105, 126, 140, 147, 178, 180, 196, 210, 245, 252, 267, 294, 315, 356, 420, 441, 445, 490, 534, 588, 623, 630, 735, 801, 882, 890, 980, 1068, 1246, 1260, 1335, 1470, 1602, 1723, 1764, 1780, 1869, 2205, 2492, 2670, 2940, 3115, 3204, 3446, 3738, 4005, 4361, 4410, 5169, 5340, 5607, 6230, 6892, 7476, 8010, 8615, 8722, 8820, 9345, 10338, 11214, 12061, 12460, 13083, 15507, 16020, 17230, 17444, 18690, 20676, 21805, 22428, 24122, 25845, 26166, 28035, 31014, 34460, 36183, 37380, 39249, 43610, 48244, 51690, 52332, 56070, 60305, 62028, 65415, 72366, 77535, 78498, 84427, 87220, 103380, 108549, 112140, 120610, 130830, 144732, 153347, 155070, 156996, 168854, 180915, 196245, 217098, 241220, 253281, 261660, 306694, 310140, 337708, 361830, 392490, 422135, 434196, 460041, 506562, 542745, 613388, 723660, 759843, 766735, 784980, 844270, 920082, 1013124, 1073429, 1085490, 1266405, 1380123, 1519686, 1533470, 1688540, 1840164, 2146858, 2170980, 2300205, 2532810, 2760246, 3039372, 3066940, 3220287, 3799215, 4293716, 4600410, 5065620, 5367145, 5520492, 6440574, 6900615, 7514003, 7598430, 9200820, 9660861, 10734290, 12881148, 13801230, 15028006, 15196860, 16101435, 19321722, 21468580, 22542009, 27602460, 30056012, 32202870, 37570015, 38643444, 45084018, 48304305, 64405740, 67626027, 75140030, 90168036, 96608610, 112710045, 135252054, 150280060, 193217220, 225420090, 270504108, 338130135, 450840180, 676260270, 1352520540]

約数ペア:

[(1, 1352520540), (2, 676260270), (3, 450840180), (4, 338130135), (5, 270504108), (6, 225420090), (7, 193217220), (9, 150280060), (10, 135252054), (12, 112710045), (14, 96608610), (15, 90168036), (18, 75140030), (20, 67626027), (21, 64405740), (28, 48304305), (30, 45084018), (35, 38643444), (36, 37570015), (42, 32202870), (45, 30056012), (49, 27602460), (60, 22542009), (63, 21468580), (70, 19321722), (84, 16101435), (89, 15196860), (90, 15028006), (98, 13801230), (105, 12881148), (126, 10734290), (140, 9660861), (147, 9200820), (178, 7598430), (180, 7514003), (196, 6900615), (210, 6440574), (245, 5520492), (252, 5367145), (267, 5065620), (294, 4600410), (315, 4293716), (356, 3799215), (420, 3220287), (441, 3066940), (445, 3039372), (490, 2760246), (534, 2532810), (588, 2300205), (623, 2170980), (630, 2146858), (735, 1840164), (801, 1688540), (882, 1533470), (890, 1519686), (980, 1380123), (1068, 1266405), (1246, 1085490), (1260, 1073429), (1335, 1013124), (1470, 920082), (1602, 844270), (1723, 784980), (1764, 766735), (1780, 759843), (1869, 723660), (2205, 613388), (2492, 542745), (2670, 506562), (2940, 460041), (3115, 434196), (3204, 422135), (3446, 392490), (3738, 361830), (4005, 337708), (4361, 310140), (4410, 306694), (5169, 261660), (5340, 253281), (5607, 241220), (6230, 217098), (6892, 196245), (7476, 180915), (8010, 168854), (8615, 156996), (8722, 155070), (8820, 153347), (9345, 144732), (10338, 130830), (11214, 120610), (12061, 112140), (12460, 108549), (13083, 103380), (15507, 87220), (16020, 84427), (17230, 78498), (17444, 77535), (18690, 72366), (20676, 65415), (21805, 62028), (22428, 60305), (24122, 56070), (25845, 52332), (26166, 51690), (28035, 48244), (31014, 43610), (34460, 39249), (36183, 37380)]