162685770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 439084800

約数和(自身を除く): 276399030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 89, 109, 129, 130, 178, 195, 215, 218, 258, 267, 327, 390, 430, 445, 534, 545, 559, 645, 654, 890, 1090, 1118, 1157, 1290, 1335, 1417, 1635, 1677, 2314, 2670, 2795, 2834, 3270, 3354, 3471, 3827, 4251, 4687, 5590, 5785, 6942, 7085, 7654, 8385, 8502, 9374, 9701, 11481, 11570, 14061, 14170, 16770, 17355, 19135, 19402, 21255, 22962, 23435, 28122, 29103, 34710, 38270, 42510, 46870, 48505, 49751, 57405, 58206, 60931, 70305, 97010, 99502, 114810, 121862, 126113, 140610, 145515, 149253, 182793, 248755, 252226, 291030, 298506, 304655, 365586, 378339, 417143, 497510, 609310, 630565, 746265, 756678, 834286, 913965, 1251429, 1261130, 1492530, 1827930, 1891695, 2085715, 2502858, 3783390, 4171430, 5422859, 6257145, 10845718, 12514290, 16268577, 27114295, 32537154, 54228590, 81342885, 162685770]

約数ペア:

[(1, 162685770), (2, 81342885), (3, 54228590), (5, 32537154), (6, 27114295), (10, 16268577), (13, 12514290), (15, 10845718), (26, 6257145), (30, 5422859), (39, 4171430), (43, 3783390), (65, 2502858), (78, 2085715), (86, 1891695), (89, 1827930), (109, 1492530), (129, 1261130), (130, 1251429), (178, 913965), (195, 834286), (215, 756678), (218, 746265), (258, 630565), (267, 609310), (327, 497510), (390, 417143), (430, 378339), (445, 365586), (534, 304655), (545, 298506), (559, 291030), (645, 252226), (654, 248755), (890, 182793), (1090, 149253), (1118, 145515), (1157, 140610), (1290, 126113), (1335, 121862), (1417, 114810), (1635, 99502), (1677, 97010), (2314, 70305), (2670, 60931), (2795, 58206), (2834, 57405), (3270, 49751), (3354, 48505), (3471, 46870), (3827, 42510), (4251, 38270), (4687, 34710), (5590, 29103), (5785, 28122), (6942, 23435), (7085, 22962), (7654, 21255), (8385, 19402), (8502, 19135), (9374, 17355), (9701, 16770), (11481, 14170), (11570, 14061)]