142769880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 192

約数和(自身を含む): 522961920

約数和(自身を除く): 380192040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1163, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2326, 2728, 2790, 3069, 3410, 3489, 3720, 3960, 4092, 4652, 5115, 5580, 5815, 6138, 6820, 6978, 8184, 9304, 10230, 10467, 11160, 11630, 12276, 12793, 13640, 13956, 15345, 17445, 20460, 20934, 23260, 24552, 25586, 27912, 30690, 34890, 36053, 38379, 40920, 41868, 46520, 51172, 52335, 61380, 63965, 69780, 72106, 76758, 83736, 102344, 104670, 108159, 115137, 122760, 127930, 139560, 144212, 153516, 180265, 191895, 209340, 216318, 230274, 255860, 288424, 307032, 324477, 360530, 383790, 396583, 418680, 432636, 460548, 511720, 540795, 575685, 648954, 721060, 767580, 793166, 865272, 921096, 1081590, 1151370, 1189749, 1297908, 1442120, 1535160, 1586332, 1622385, 1982915, 2163180, 2302740, 2379498, 2595816, 3172664, 3244770, 3569247, 3965830, 4326360, 4605480, 4758996, 5948745, 6489540, 7138494, 7931660, 9517992, 11897490, 12979080, 14276988, 15863320, 17846235, 23794980, 28553976, 35692470, 47589960, 71384940, 142769880]

約数ペア:

[(1, 142769880), (2, 71384940), (3, 47589960), (4, 35692470), (5, 28553976), (6, 23794980), (8, 17846235), (9, 15863320), (10, 14276988), (11, 12979080), (12, 11897490), (15, 9517992), (18, 7931660), (20, 7138494), (22, 6489540), (24, 5948745), (30, 4758996), (31, 4605480), (33, 4326360), (36, 3965830), (40, 3569247), (44, 3244770), (45, 3172664), (55, 2595816), (60, 2379498), (62, 2302740), (66, 2163180), (72, 1982915), (88, 1622385), (90, 1586332), (93, 1535160), (99, 1442120), (110, 1297908), (120, 1189749), (124, 1151370), (132, 1081590), (155, 921096), (165, 865272), (180, 793166), (186, 767580), (198, 721060), (220, 648954), (248, 575685), (264, 540795), (279, 511720), (310, 460548), (330, 432636), (341, 418680), (360, 396583), (372, 383790), (396, 360530), (440, 324477), (465, 307032), (495, 288424), (558, 255860), (620, 230274), (660, 216318), (682, 209340), (744, 191895), (792, 180265), (930, 153516), (990, 144212), (1023, 139560), (1116, 127930), (1163, 122760), (1240, 115137), (1320, 108159), (1364, 104670), (1395, 102344), (1705, 83736), (1860, 76758), (1980, 72106), (2046, 69780), (2232, 63965), (2326, 61380), (2728, 52335), (2790, 51172), (3069, 46520), (3410, 41868), (3489, 40920), (3720, 38379), (3960, 36053), (4092, 34890), (4652, 30690), (5115, 27912), (5580, 25586), (5815, 24552), (6138, 23260), (6820, 20934), (6978, 20460), (8184, 17445), (9304, 15345), (10230, 13956), (10467, 13640), (11160, 12793), (11630, 12276)]