142965240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 518814720

約数和(自身を除く): 375849480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 51, 55, 60, 66, 68, 69, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 184, 187, 204, 220, 230, 253, 255, 264, 276, 277, 330, 340, 345, 374, 391, 408, 440, 460, 506, 510, 552, 554, 561, 660, 680, 690, 748, 759, 782, 831, 920, 935, 1012, 1020, 1108, 1122, 1173, 1265, 1320, 1380, 1385, 1496, 1518, 1564, 1662, 1870, 1955, 2024, 2040, 2216, 2244, 2346, 2530, 2760, 2770, 2805, 3036, 3047, 3128, 3324, 3740, 3795, 3910, 4155, 4301, 4488, 4692, 4709, 5060, 5540, 5610, 5865, 6072, 6094, 6371, 6648, 7480, 7590, 7820, 8310, 8602, 9141, 9384, 9418, 10120, 11080, 11220, 11730, 12188, 12742, 12903, 14127, 15180, 15235, 15640, 16620, 17204, 18282, 18836, 19113, 21505, 22440, 23460, 23545, 24376, 25484, 25806, 28254, 30360, 30470, 31855, 33240, 34408, 36564, 37672, 38226, 43010, 45705, 46920, 47090, 50968, 51612, 51799, 56508, 60940, 63710, 64515, 70081, 70635, 73128, 76452, 86020, 91410, 94180, 95565, 103224, 103598, 108307, 113016, 121880, 127420, 129030, 140162, 141270, 152904, 155397, 172040, 182820, 188360, 191130, 207196, 210243, 216614, 254840, 258060, 258995, 280324, 282540, 310794, 324921, 350405, 365640, 382260, 414392, 420486, 433228, 516120, 517990, 541535, 560648, 565080, 621588, 649842, 700810, 764520, 776985, 840972, 866456, 1035980, 1051215, 1083070, 1191377, 1243176, 1299684, 1401620, 1553970, 1624605, 1681944, 2071960, 2102430, 2166140, 2382754, 2599368, 2803240, 3107940, 3249210, 3574131, 4204860, 4332280, 4765508, 5956885, 6215880, 6498420, 7148262, 8409720, 9531016, 11913770, 12996840, 14296524, 17870655, 23827540, 28593048, 35741310, 47655080, 71482620, 142965240]

約数ペア:

[(1, 142965240), (2, 71482620), (3, 47655080), (4, 35741310), (5, 28593048), (6, 23827540), (8, 17870655), (10, 14296524), (11, 12996840), (12, 11913770), (15, 9531016), (17, 8409720), (20, 7148262), (22, 6498420), (23, 6215880), (24, 5956885), (30, 4765508), (33, 4332280), (34, 4204860), (40, 3574131), (44, 3249210), (46, 3107940), (51, 2803240), (55, 2599368), (60, 2382754), (66, 2166140), (68, 2102430), (69, 2071960), (85, 1681944), (88, 1624605), (92, 1553970), (102, 1401620), (110, 1299684), (115, 1243176), (120, 1191377), (132, 1083070), (136, 1051215), (138, 1035980), (165, 866456), (170, 840972), (184, 776985), (187, 764520), (204, 700810), (220, 649842), (230, 621588), (253, 565080), (255, 560648), (264, 541535), (276, 517990), (277, 516120), (330, 433228), (340, 420486), (345, 414392), (374, 382260), (391, 365640), (408, 350405), (440, 324921), (460, 310794), (506, 282540), (510, 280324), (552, 258995), (554, 258060), (561, 254840), (660, 216614), (680, 210243), (690, 207196), (748, 191130), (759, 188360), (782, 182820), (831, 172040), (920, 155397), (935, 152904), (1012, 141270), (1020, 140162), (1108, 129030), (1122, 127420), (1173, 121880), (1265, 113016), (1320, 108307), (1380, 103598), (1385, 103224), (1496, 95565), (1518, 94180), (1564, 91410), (1662, 86020), (1870, 76452), (1955, 73128), (2024, 70635), (2040, 70081), (2216, 64515), (2244, 63710), (2346, 60940), (2530, 56508), (2760, 51799), (2770, 51612), (2805, 50968), (3036, 47090), (3047, 46920), (3128, 45705), (3324, 43010), (3740, 38226), (3795, 37672), (3910, 36564), (4155, 34408), (4301, 33240), (4488, 31855), (4692, 30470), (4709, 30360), (5060, 28254), (5540, 25806), (5610, 25484), (5865, 24376), (6072, 23545), (6094, 23460), (6371, 22440), (6648, 21505), (7480, 19113), (7590, 18836), (7820, 18282), (8310, 17204), (8602, 16620), (9141, 15640), (9384, 15235), (9418, 15180), (10120, 14127), (11080, 12903), (11220, 12742), (11730, 12188)]