188405520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 623769600

約数和(自身を除く): 435364080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 523, 570, 632, 760, 790, 912, 948, 1046, 1140, 1185, 1264, 1501, 1520, 1569, 1580, 1896, 2092, 2280, 2370, 2615, 3002, 3138, 3160, 3792, 4184, 4503, 4560, 4740, 5230, 6004, 6276, 6320, 7505, 7845, 8368, 9006, 9480, 9937, 10460, 12008, 12552, 15010, 15690, 18012, 18960, 19874, 20920, 22515, 24016, 25104, 29811, 30020, 31380, 36024, 39748, 41317, 41840, 45030, 49685, 59622, 60040, 62760, 72048, 79496, 82634, 90060, 99370, 119244, 120080, 123951, 125520, 149055, 158992, 165268, 180120, 198740, 206585, 238488, 247902, 298110, 330536, 360240, 397480, 413170, 476976, 495804, 596220, 619755, 661072, 785023, 794960, 826340, 991608, 1192440, 1239510, 1570046, 1652680, 1983216, 2355069, 2384880, 2479020, 3140092, 3305360, 3925115, 4710138, 4958040, 6280184, 7850230, 9420276, 9916080, 11775345, 12560368, 15700460, 18840552, 23550690, 31400920, 37681104, 47101380, 62801840, 94202760, 188405520]

約数ペア:

[(1, 188405520), (2, 94202760), (3, 62801840), (4, 47101380), (5, 37681104), (6, 31400920), (8, 23550690), (10, 18840552), (12, 15700460), (15, 12560368), (16, 11775345), (19, 9916080), (20, 9420276), (24, 7850230), (30, 6280184), (38, 4958040), (40, 4710138), (48, 3925115), (57, 3305360), (60, 3140092), (76, 2479020), (79, 2384880), (80, 2355069), (95, 1983216), (114, 1652680), (120, 1570046), (152, 1239510), (158, 1192440), (190, 991608), (228, 826340), (237, 794960), (240, 785023), (285, 661072), (304, 619755), (316, 596220), (380, 495804), (395, 476976), (456, 413170), (474, 397480), (523, 360240), (570, 330536), (632, 298110), (760, 247902), (790, 238488), (912, 206585), (948, 198740), (1046, 180120), (1140, 165268), (1185, 158992), (1264, 149055), (1501, 125520), (1520, 123951), (1569, 120080), (1580, 119244), (1896, 99370), (2092, 90060), (2280, 82634), (2370, 79496), (2615, 72048), (3002, 62760), (3138, 60040), (3160, 59622), (3792, 49685), (4184, 45030), (4503, 41840), (4560, 41317), (4740, 39748), (5230, 36024), (6004, 31380), (6276, 30020), (6320, 29811), (7505, 25104), (7845, 24016), (8368, 22515), (9006, 20920), (9480, 19874), (9937, 18960), (10460, 18012), (12008, 15690), (12552, 15010)]