137400840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 489888000

約数和(自身を除く): 352487160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 41, 45, 54, 58, 60, 72, 82, 87, 90, 107, 108, 116, 120, 123, 135, 145, 164, 174, 180, 205, 214, 216, 232, 246, 261, 270, 290, 321, 328, 348, 360, 369, 410, 428, 435, 492, 522, 535, 540, 580, 615, 642, 696, 738, 783, 820, 856, 870, 963, 984, 1044, 1070, 1080, 1107, 1160, 1189, 1230, 1284, 1305, 1476, 1566, 1605, 1640, 1740, 1845, 1926, 2088, 2140, 2214, 2378, 2460, 2568, 2610, 2889, 2952, 3103, 3132, 3210, 3480, 3567, 3690, 3852, 3915, 4280, 4387, 4428, 4756, 4815, 4920, 5220, 5535, 5778, 5945, 6206, 6264, 6420, 7134, 7380, 7704, 7830, 8774, 8856, 9309, 9512, 9630, 10440, 10701, 11070, 11556, 11890, 12412, 12840, 13161, 14268, 14445, 14760, 15515, 15660, 17548, 17835, 18618, 19260, 21402, 21935, 22140, 23112, 23780, 24824, 26322, 27927, 28536, 28890, 31030, 31320, 32103, 35096, 35670, 37236, 38520, 39483, 42804, 43870, 44280, 46545, 47560, 52644, 53505, 55854, 57780, 62060, 64206, 65805, 71340, 74472, 78966, 83781, 85608, 87740, 93090, 105288, 107010, 111708, 115560, 118449, 124120, 127223, 128412, 131610, 139635, 142680, 157932, 160515, 167562, 175480, 186180, 197415, 214020, 223416, 236898, 254446, 256824, 263220, 279270, 315864, 321030, 335124, 372360, 381669, 394830, 418905, 428040, 473796, 508892, 526440, 558540, 592245, 636115, 642060, 670248, 763338, 789660, 837810, 947592, 1017784, 1117080, 1145007, 1184490, 1272230, 1284120, 1526676, 1579320, 1675620, 1908345, 2290014, 2368980, 2544460, 3053352, 3351240, 3435021, 3816690, 4580028, 4737960, 5088920, 5725035, 6870042, 7633380, 9160056, 11450070, 13740084, 15266760, 17175105, 22900140, 27480168, 34350210, 45800280, 68700420, 137400840]

約数ペア:

[(1, 137400840), (2, 68700420), (3, 45800280), (4, 34350210), (5, 27480168), (6, 22900140), (8, 17175105), (9, 15266760), (10, 13740084), (12, 11450070), (15, 9160056), (18, 7633380), (20, 6870042), (24, 5725035), (27, 5088920), (29, 4737960), (30, 4580028), (36, 3816690), (40, 3435021), (41, 3351240), (45, 3053352), (54, 2544460), (58, 2368980), (60, 2290014), (72, 1908345), (82, 1675620), (87, 1579320), (90, 1526676), (107, 1284120), (108, 1272230), (116, 1184490), (120, 1145007), (123, 1117080), (135, 1017784), (145, 947592), (164, 837810), (174, 789660), (180, 763338), (205, 670248), (214, 642060), (216, 636115), (232, 592245), (246, 558540), (261, 526440), (270, 508892), (290, 473796), (321, 428040), (328, 418905), (348, 394830), (360, 381669), (369, 372360), (410, 335124), (428, 321030), (435, 315864), (492, 279270), (522, 263220), (535, 256824), (540, 254446), (580, 236898), (615, 223416), (642, 214020), (696, 197415), (738, 186180), (783, 175480), (820, 167562), (856, 160515), (870, 157932), (963, 142680), (984, 139635), (1044, 131610), (1070, 128412), (1080, 127223), (1107, 124120), (1160, 118449), (1189, 115560), (1230, 111708), (1284, 107010), (1305, 105288), (1476, 93090), (1566, 87740), (1605, 85608), (1640, 83781), (1740, 78966), (1845, 74472), (1926, 71340), (2088, 65805), (2140, 64206), (2214, 62060), (2378, 57780), (2460, 55854), (2568, 53505), (2610, 52644), (2889, 47560), (2952, 46545), (3103, 44280), (3132, 43870), (3210, 42804), (3480, 39483), (3567, 38520), (3690, 37236), (3852, 35670), (3915, 35096), (4280, 32103), (4387, 31320), (4428, 31030), (4756, 28890), (4815, 28536), (4920, 27927), (5220, 26322), (5535, 24824), (5778, 23780), (5945, 23112), (6206, 22140), (6264, 21935), (6420, 21402), (7134, 19260), (7380, 18618), (7704, 17835), (7830, 17548), (8774, 15660), (8856, 15515), (9309, 14760), (9512, 14445), (9630, 14268), (10440, 13161), (10701, 12840), (11070, 12412), (11556, 11890)]