340786440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1113

約数の個数: 160

約数和(自身を含む): 1157302080

約数和(自身を除く): 816515640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 270, 321, 324, 360, 405, 428, 535, 540, 642, 648, 810, 856, 963, 983, 1070, 1080, 1284, 1605, 1620, 1926, 1966, 2140, 2568, 2889, 2949, 3210, 3240, 3852, 3932, 4280, 4815, 4915, 5778, 5898, 6420, 7704, 7864, 8667, 8847, 9630, 9830, 11556, 11796, 12840, 14445, 14745, 17334, 17694, 19260, 19660, 23112, 23592, 26541, 28890, 29490, 34668, 35388, 38520, 39320, 43335, 44235, 53082, 57780, 58980, 69336, 70776, 79623, 86670, 88470, 105181, 106164, 115560, 117960, 132705, 159246, 173340, 176940, 210362, 212328, 265410, 315543, 318492, 346680, 353880, 398115, 420724, 525905, 530820, 631086, 636984, 796230, 841448, 946629, 1051810, 1061640, 1262172, 1577715, 1592460, 1893258, 2103620, 2524344, 2839887, 3155430, 3184920, 3786516, 4207240, 4733145, 5679774, 6310860, 7573032, 8519661, 9466290, 11359548, 12621720, 14199435, 17039322, 18932580, 22719096, 28398870, 34078644, 37865160, 42598305, 56797740, 68157288, 85196610, 113595480, 170393220, 340786440]

約数ペア:

[(1, 340786440), (2, 170393220), (3, 113595480), (4, 85196610), (5, 68157288), (6, 56797740), (8, 42598305), (9, 37865160), (10, 34078644), (12, 28398870), (15, 22719096), (18, 18932580), (20, 17039322), (24, 14199435), (27, 12621720), (30, 11359548), (36, 9466290), (40, 8519661), (45, 7573032), (54, 6310860), (60, 5679774), (72, 4733145), (81, 4207240), (90, 3786516), (107, 3184920), (108, 3155430), (120, 2839887), (135, 2524344), (162, 2103620), (180, 1893258), (214, 1592460), (216, 1577715), (270, 1262172), (321, 1061640), (324, 1051810), (360, 946629), (405, 841448), (428, 796230), (535, 636984), (540, 631086), (642, 530820), (648, 525905), (810, 420724), (856, 398115), (963, 353880), (983, 346680), (1070, 318492), (1080, 315543), (1284, 265410), (1605, 212328), (1620, 210362), (1926, 176940), (1966, 173340), (2140, 159246), (2568, 132705), (2889, 117960), (2949, 115560), (3210, 106164), (3240, 105181), (3852, 88470), (3932, 86670), (4280, 79623), (4815, 70776), (4915, 69336), (5778, 58980), (5898, 57780), (6420, 53082), (7704, 44235), (7864, 43335), (8667, 39320), (8847, 38520), (9630, 35388), (9830, 34668), (11556, 29490), (11796, 28890), (12840, 26541), (14445, 23592), (14745, 23112), (17334, 19660), (17694, 19260)]