339854580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 1116146304

約数和(自身を除く): 776291724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 311, 390, 467, 468, 585, 622, 780, 933, 934, 1170, 1244, 1401, 1555, 1866, 1868, 2335, 2340, 2799, 2802, 3110, 3732, 4043, 4203, 4665, 4670, 5598, 5604, 6071, 6220, 7005, 8086, 8406, 9330, 9340, 11196, 12129, 12142, 13995, 14010, 16172, 16812, 18213, 18660, 20215, 21015, 24258, 24284, 27990, 28020, 30355, 36387, 36426, 40430, 42030, 48516, 54639, 55980, 60645, 60710, 72774, 72852, 80860, 84060, 91065, 109278, 121290, 121420, 145237, 145548, 181935, 182130, 218556, 242580, 273195, 290474, 363870, 364260, 435711, 546390, 580948, 726185, 727740, 871422, 1092780, 1307133, 1452370, 1742844, 1888081, 2178555, 2614266, 2904740, 3776162, 4357110, 5228532, 5664243, 6535665, 7552324, 8714220, 9440405, 11328486, 13071330, 16992729, 18880810, 22656972, 26142660, 28321215, 33985458, 37761620, 56642430, 67970916, 84963645, 113284860, 169927290, 339854580]

約数ペア:

[(1, 339854580), (2, 169927290), (3, 113284860), (4, 84963645), (5, 67970916), (6, 56642430), (9, 37761620), (10, 33985458), (12, 28321215), (13, 26142660), (15, 22656972), (18, 18880810), (20, 16992729), (26, 13071330), (30, 11328486), (36, 9440405), (39, 8714220), (45, 7552324), (52, 6535665), (60, 5664243), (65, 5228532), (78, 4357110), (90, 3776162), (117, 2904740), (130, 2614266), (156, 2178555), (180, 1888081), (195, 1742844), (234, 1452370), (260, 1307133), (311, 1092780), (390, 871422), (467, 727740), (468, 726185), (585, 580948), (622, 546390), (780, 435711), (933, 364260), (934, 363870), (1170, 290474), (1244, 273195), (1401, 242580), (1555, 218556), (1866, 182130), (1868, 181935), (2335, 145548), (2340, 145237), (2799, 121420), (2802, 121290), (3110, 109278), (3732, 91065), (4043, 84060), (4203, 80860), (4665, 72852), (4670, 72774), (5598, 60710), (5604, 60645), (6071, 55980), (6220, 54639), (7005, 48516), (8086, 42030), (8406, 40430), (9330, 36426), (9340, 36387), (11196, 30355), (12129, 28020), (12142, 27990), (13995, 24284), (14010, 24258), (16172, 21015), (16812, 20215), (18213, 18660)]