160984530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4525

約数の個数: 128

約数和(自身を含む): 516556800

約数和(自身を除く): 355572270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 4483, 5130, 5985, 7182, 8966, 11970, 13449, 17955, 22415, 26898, 31381, 35910, 40347, 44830, 62762, 67245, 80694, 85177, 94143, 121041, 134490, 156905, 170354, 188286, 201735, 242082, 255531, 282429, 313810, 403470, 425885, 470715, 511062, 564858, 596239, 605205, 766593, 847287, 851770, 941430, 1192478, 1210410, 1277655, 1412145, 1533186, 1694574, 1788717, 2299779, 2555310, 2824290, 2981195, 3577434, 3832965, 4236435, 4599558, 5366151, 5962390, 7665930, 8472870, 8943585, 10732302, 11498895, 16098453, 17887170, 22997790, 26830755, 32196906, 53661510, 80492265, 160984530]

約数ペア:

[(1, 160984530), (2, 80492265), (3, 53661510), (5, 32196906), (6, 26830755), (7, 22997790), (9, 17887170), (10, 16098453), (14, 11498895), (15, 10732302), (18, 8943585), (19, 8472870), (21, 7665930), (27, 5962390), (30, 5366151), (35, 4599558), (38, 4236435), (42, 3832965), (45, 3577434), (54, 2981195), (57, 2824290), (63, 2555310), (70, 2299779), (90, 1788717), (95, 1694574), (105, 1533186), (114, 1412145), (126, 1277655), (133, 1210410), (135, 1192478), (171, 941430), (189, 851770), (190, 847287), (210, 766593), (266, 605205), (270, 596239), (285, 564858), (315, 511062), (342, 470715), (378, 425885), (399, 403470), (513, 313810), (570, 282429), (630, 255531), (665, 242082), (798, 201735), (855, 188286), (945, 170354), (1026, 156905), (1197, 134490), (1330, 121041), (1710, 94143), (1890, 85177), (1995, 80694), (2394, 67245), (2565, 62762), (3591, 44830), (3990, 40347), (4483, 35910), (5130, 31381), (5985, 26898), (7182, 22415), (8966, 17955), (11970, 13449)]