137284560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{27239}}^1$

素因数の和:27265

約数の個数: 120

約数和(自身を含む): 526930560

約数和(自身を除く): 389646000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 27239, 54478, 81717, 108956, 136195, 163434, 190673, 217912, 245151, 272390, 326868, 381346, 408585, 435824, 490302, 544780, 572019, 653736, 762692, 817170, 953365, 980604, 1089560, 1144038, 1225755, 1307472, 1525384, 1634340, 1716057, 1906730, 1961208, 2179120, 2288076, 2451510, 2860095, 3050768, 3268680, 3432114, 3813460, 3922416, 4576152, 4903020, 5720190, 6537360, 6864228, 7626920, 8580285, 9152304, 9806040, 11440380, 13728456, 15253840, 17160570, 19612080, 22880760, 27456912, 34321140, 45761520, 68642280, 137284560]

約数ペア:

[(1, 137284560), (2, 68642280), (3, 45761520), (4, 34321140), (5, 27456912), (6, 22880760), (7, 19612080), (8, 17160570), (9, 15253840), (10, 13728456), (12, 11440380), (14, 9806040), (15, 9152304), (16, 8580285), (18, 7626920), (20, 6864228), (21, 6537360), (24, 5720190), (28, 4903020), (30, 4576152), (35, 3922416), (36, 3813460), (40, 3432114), (42, 3268680), (45, 3050768), (48, 2860095), (56, 2451510), (60, 2288076), (63, 2179120), (70, 1961208), (72, 1906730), (80, 1716057), (84, 1634340), (90, 1525384), (105, 1307472), (112, 1225755), (120, 1144038), (126, 1089560), (140, 980604), (144, 953365), (168, 817170), (180, 762692), (210, 653736), (240, 572019), (252, 544780), (280, 490302), (315, 435824), (336, 408585), (360, 381346), (420, 326868), (504, 272390), (560, 245151), (630, 217912), (720, 190673), (840, 163434), (1008, 136195), (1260, 108956), (1680, 81717), (2520, 54478), (5040, 27239)]