143553480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 522547200

約数和(自身を除く): 378993720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 71, 83, 84, 87, 105, 116, 120, 140, 142, 145, 166, 168, 174, 203, 210, 213, 232, 249, 280, 284, 290, 332, 348, 355, 406, 415, 420, 426, 435, 497, 498, 568, 580, 581, 609, 664, 696, 710, 812, 830, 840, 852, 870, 994, 996, 1015, 1065, 1160, 1162, 1218, 1245, 1420, 1491, 1624, 1660, 1704, 1740, 1743, 1988, 1992, 2030, 2059, 2130, 2324, 2407, 2436, 2485, 2490, 2840, 2905, 2982, 3045, 3320, 3480, 3486, 3976, 4060, 4118, 4260, 4648, 4814, 4872, 4970, 4980, 5810, 5893, 5964, 6090, 6177, 6972, 7221, 7455, 8120, 8236, 8520, 8715, 9628, 9940, 9960, 10295, 11620, 11786, 11928, 12035, 12180, 12354, 13944, 14413, 14442, 14910, 16472, 16849, 17430, 17679, 19256, 19880, 20590, 23240, 23572, 24070, 24360, 24708, 28826, 28884, 29465, 29820, 30885, 33698, 34860, 35358, 36105, 41180, 41251, 43239, 47144, 48140, 49416, 50547, 57652, 57768, 58930, 59640, 61770, 67396, 69720, 70716, 72065, 72210, 82360, 82502, 84245, 86478, 88395, 96280, 101094, 115304, 117860, 123540, 123753, 134792, 141432, 144130, 144420, 165004, 168490, 170897, 172956, 176790, 202188, 206255, 216195, 235720, 247080, 247506, 252735, 288260, 288840, 330008, 336980, 341794, 345912, 353580, 404376, 412510, 432390, 495012, 505470, 512691, 576520, 618765, 673960, 683588, 707160, 825020, 854485, 864780, 990024, 1010940, 1025382, 1196279, 1237530, 1367176, 1650040, 1708970, 1729560, 2021880, 2050764, 2392558, 2475060, 2563455, 3417940, 3588837, 4101528, 4785116, 4950120, 5126910, 5981395, 6835880, 7177674, 9570232, 10253820, 11962790, 14355348, 17944185, 20507640, 23925580, 28710696, 35888370, 47851160, 71776740, 143553480]

約数ペア:

[(1, 143553480), (2, 71776740), (3, 47851160), (4, 35888370), (5, 28710696), (6, 23925580), (7, 20507640), (8, 17944185), (10, 14355348), (12, 11962790), (14, 10253820), (15, 9570232), (20, 7177674), (21, 6835880), (24, 5981395), (28, 5126910), (29, 4950120), (30, 4785116), (35, 4101528), (40, 3588837), (42, 3417940), (56, 2563455), (58, 2475060), (60, 2392558), (70, 2050764), (71, 2021880), (83, 1729560), (84, 1708970), (87, 1650040), (105, 1367176), (116, 1237530), (120, 1196279), (140, 1025382), (142, 1010940), (145, 990024), (166, 864780), (168, 854485), (174, 825020), (203, 707160), (210, 683588), (213, 673960), (232, 618765), (249, 576520), (280, 512691), (284, 505470), (290, 495012), (332, 432390), (348, 412510), (355, 404376), (406, 353580), (415, 345912), (420, 341794), (426, 336980), (435, 330008), (497, 288840), (498, 288260), (568, 252735), (580, 247506), (581, 247080), (609, 235720), (664, 216195), (696, 206255), (710, 202188), (812, 176790), (830, 172956), (840, 170897), (852, 168490), (870, 165004), (994, 144420), (996, 144130), (1015, 141432), (1065, 134792), (1160, 123753), (1162, 123540), (1218, 117860), (1245, 115304), (1420, 101094), (1491, 96280), (1624, 88395), (1660, 86478), (1704, 84245), (1740, 82502), (1743, 82360), (1988, 72210), (1992, 72065), (2030, 70716), (2059, 69720), (2130, 67396), (2324, 61770), (2407, 59640), (2436, 58930), (2485, 57768), (2490, 57652), (2840, 50547), (2905, 49416), (2982, 48140), (3045, 47144), (3320, 43239), (3480, 41251), (3486, 41180), (3976, 36105), (4060, 35358), (4118, 34860), (4260, 33698), (4648, 30885), (4814, 29820), (4872, 29465), (4970, 28884), (4980, 28826), (5810, 24708), (5893, 24360), (5964, 24070), (6090, 23572), (6177, 23240), (6972, 20590), (7221, 19880), (7455, 19256), (8120, 17679), (8236, 17430), (8520, 16849), (8715, 16472), (9628, 14910), (9940, 14442), (9960, 14413), (10295, 13944), (11620, 12354), (11786, 12180), (11928, 12035)]