156934260

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 216

約数和(自身を含む): 575134560

約数和(自身を除く): 418200300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 659, 735, 756, 810, 882, 945, 972, 980, 1134, 1215, 1260, 1318, 1323, 1470, 1620, 1701, 1764, 1890, 1977, 2205, 2268, 2430, 2636, 2646, 2835, 2940, 3295, 3402, 3780, 3954, 3969, 4410, 4613, 4860, 5292, 5670, 5931, 6590, 6615, 6804, 7908, 7938, 8505, 8820, 9226, 9885, 11340, 11862, 11907, 13180, 13230, 13839, 15876, 17010, 17793, 18452, 19770, 19845, 23065, 23724, 23814, 26460, 27678, 29655, 32291, 34020, 35586, 39540, 39690, 41517, 46130, 47628, 53379, 55356, 59310, 59535, 64582, 69195, 71172, 79380, 83034, 88965, 92260, 96873, 106758, 118620, 119070, 124551, 129164, 138390, 160137, 161455, 166068, 177930, 193746, 207585, 213516, 238140, 249102, 266895, 276780, 290619, 320274, 322910, 355860, 373653, 387492, 415170, 484365, 498204, 533790, 581238, 622755, 640548, 645820, 747306, 800685, 830340, 871857, 968730, 1067580, 1120959, 1162476, 1245510, 1453095, 1494612, 1601370, 1743714, 1868265, 1937460, 2241918, 2491020, 2615571, 2906190, 3202740, 3487428, 3736530, 4359285, 4483836, 5231142, 5604795, 5812380, 7473060, 7846713, 8718570, 10462284, 11209590, 13077855, 15693426, 17437140, 22419180, 26155710, 31386852, 39233565, 52311420, 78467130, 156934260]

約数ペア:

[(1, 156934260), (2, 78467130), (3, 52311420), (4, 39233565), (5, 31386852), (6, 26155710), (7, 22419180), (9, 17437140), (10, 15693426), (12, 13077855), (14, 11209590), (15, 10462284), (18, 8718570), (20, 7846713), (21, 7473060), (27, 5812380), (28, 5604795), (30, 5231142), (35, 4483836), (36, 4359285), (42, 3736530), (45, 3487428), (49, 3202740), (54, 2906190), (60, 2615571), (63, 2491020), (70, 2241918), (81, 1937460), (84, 1868265), (90, 1743714), (98, 1601370), (105, 1494612), (108, 1453095), (126, 1245510), (135, 1162476), (140, 1120959), (147, 1067580), (162, 968730), (180, 871857), (189, 830340), (196, 800685), (210, 747306), (243, 645820), (245, 640548), (252, 622755), (270, 581238), (294, 533790), (315, 498204), (324, 484365), (378, 415170), (405, 387492), (420, 373653), (441, 355860), (486, 322910), (490, 320274), (540, 290619), (567, 276780), (588, 266895), (630, 249102), (659, 238140), (735, 213516), (756, 207585), (810, 193746), (882, 177930), (945, 166068), (972, 161455), (980, 160137), (1134, 138390), (1215, 129164), (1260, 124551), (1318, 119070), (1323, 118620), (1470, 106758), (1620, 96873), (1701, 92260), (1764, 88965), (1890, 83034), (1977, 79380), (2205, 71172), (2268, 69195), (2430, 64582), (2636, 59535), (2646, 59310), (2835, 55356), (2940, 53379), (3295, 47628), (3402, 46130), (3780, 41517), (3954, 39690), (3969, 39540), (4410, 35586), (4613, 34020), (4860, 32291), (5292, 29655), (5670, 27678), (5931, 26460), (6590, 23814), (6615, 23724), (6804, 23065), (7908, 19845), (7938, 19770), (8505, 18452), (8820, 17793), (9226, 17010), (9885, 15876), (11340, 13839), (11862, 13230), (11907, 13180)]