186250480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 308717840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 53, 62, 65, 80, 104, 106, 109, 124, 130, 155, 208, 212, 218, 248, 260, 265, 310, 403, 424, 436, 496, 520, 530, 545, 620, 689, 806, 848, 872, 1040, 1060, 1090, 1240, 1378, 1417, 1612, 1643, 1744, 2015, 2120, 2180, 2480, 2756, 2834, 3224, 3286, 3379, 3445, 4030, 4240, 4360, 5512, 5668, 5777, 6448, 6572, 6758, 6890, 7085, 8060, 8215, 8720, 11024, 11336, 11554, 13144, 13516, 13780, 14170, 16120, 16430, 16895, 21359, 22672, 23108, 26288, 27032, 27560, 28340, 28885, 32240, 32860, 33790, 42718, 43927, 46216, 54064, 55120, 56680, 57770, 65720, 67580, 75101, 85436, 87854, 92432, 106795, 113360, 115540, 131440, 135160, 150202, 170872, 175708, 179087, 213590, 219635, 231080, 270320, 300404, 341744, 351416, 358174, 375505, 427180, 439270, 462160, 600808, 702832, 716348, 751010, 854360, 878540, 895435, 1201616, 1432696, 1502020, 1708720, 1757080, 1790870, 2328131, 2865392, 3004040, 3514160, 3581740, 4656262, 6008080, 7163480, 9312524, 11640655, 14326960, 18625048, 23281310, 37250096, 46562620, 93125240, 186250480]

約数ペア:

[(1, 186250480), (2, 93125240), (4, 46562620), (5, 37250096), (8, 23281310), (10, 18625048), (13, 14326960), (16, 11640655), (20, 9312524), (26, 7163480), (31, 6008080), (40, 4656262), (52, 3581740), (53, 3514160), (62, 3004040), (65, 2865392), (80, 2328131), (104, 1790870), (106, 1757080), (109, 1708720), (124, 1502020), (130, 1432696), (155, 1201616), (208, 895435), (212, 878540), (218, 854360), (248, 751010), (260, 716348), (265, 702832), (310, 600808), (403, 462160), (424, 439270), (436, 427180), (496, 375505), (520, 358174), (530, 351416), (545, 341744), (620, 300404), (689, 270320), (806, 231080), (848, 219635), (872, 213590), (1040, 179087), (1060, 175708), (1090, 170872), (1240, 150202), (1378, 135160), (1417, 131440), (1612, 115540), (1643, 113360), (1744, 106795), (2015, 92432), (2120, 87854), (2180, 85436), (2480, 75101), (2756, 67580), (2834, 65720), (3224, 57770), (3286, 56680), (3379, 55120), (3445, 54064), (4030, 46216), (4240, 43927), (4360, 42718), (5512, 33790), (5668, 32860), (5777, 32240), (6448, 28885), (6572, 28340), (6758, 27560), (6890, 27032), (7085, 26288), (8060, 23108), (8215, 22672), (8720, 21359), (11024, 16895), (11336, 16430), (11554, 16120), (13144, 14170), (13516, 13780)]