164487180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 570124800

約数和(自身を除く): 405637620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1009, 1045, 1140, 1235, 1254, 1430, 1482, 1716, 2018, 2090, 2145, 2470, 2508, 2717, 2860, 2964, 3027, 3135, 3705, 4036, 4180, 4290, 4940, 5045, 5434, 6054, 6270, 7410, 8151, 8580, 10090, 10868, 11099, 12108, 12540, 13117, 13585, 14820, 15135, 16302, 19171, 20180, 22198, 26234, 27170, 30270, 32604, 33297, 38342, 39351, 40755, 44396, 52468, 54340, 55495, 57513, 60540, 65585, 66594, 76684, 78702, 81510, 95855, 110990, 115026, 131170, 133188, 144287, 157404, 163020, 166485, 191710, 196755, 210881, 221980, 230052, 249223, 262340, 287565, 288574, 332970, 383420, 393510, 421762, 432861, 498446, 575130, 577148, 632643, 665940, 721435, 747669, 787020, 843524, 865722, 996892, 1054405, 1150260, 1246115, 1265286, 1442870, 1495338, 1731444, 2108810, 2164305, 2492230, 2530572, 2741453, 2885740, 2990676, 3163215, 3738345, 4217620, 4328610, 4984460, 5482906, 6326430, 7476690, 8224359, 8657220, 10965812, 12652860, 13707265, 14953380, 16448718, 27414530, 32897436, 41121795, 54829060, 82243590, 164487180]

約数ペア:

[(1, 164487180), (2, 82243590), (3, 54829060), (4, 41121795), (5, 32897436), (6, 27414530), (10, 16448718), (11, 14953380), (12, 13707265), (13, 12652860), (15, 10965812), (19, 8657220), (20, 8224359), (22, 7476690), (26, 6326430), (30, 5482906), (33, 4984460), (38, 4328610), (39, 4217620), (44, 3738345), (52, 3163215), (55, 2990676), (57, 2885740), (60, 2741453), (65, 2530572), (66, 2492230), (76, 2164305), (78, 2108810), (95, 1731444), (110, 1495338), (114, 1442870), (130, 1265286), (132, 1246115), (143, 1150260), (156, 1054405), (165, 996892), (190, 865722), (195, 843524), (209, 787020), (220, 747669), (228, 721435), (247, 665940), (260, 632643), (285, 577148), (286, 575130), (330, 498446), (380, 432861), (390, 421762), (418, 393510), (429, 383420), (494, 332970), (570, 288574), (572, 287565), (627, 262340), (660, 249223), (715, 230052), (741, 221980), (780, 210881), (836, 196755), (858, 191710), (988, 166485), (1009, 163020), (1045, 157404), (1140, 144287), (1235, 133188), (1254, 131170), (1430, 115026), (1482, 110990), (1716, 95855), (2018, 81510), (2090, 78702), (2145, 76684), (2470, 66594), (2508, 65585), (2717, 60540), (2860, 57513), (2964, 55495), (3027, 54340), (3135, 52468), (3705, 44396), (4036, 40755), (4180, 39351), (4290, 38342), (4940, 33297), (5045, 32604), (5434, 30270), (6054, 27170), (6270, 26234), (7410, 22198), (8151, 20180), (8580, 19171), (10090, 16302), (10868, 15135), (11099, 14820), (12108, 13585), (12540, 13117)]