145526640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 539155968

約数和(自身を除く): 393629328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 103, 105, 112, 116, 120, 140, 145, 168, 174, 203, 206, 210, 232, 240, 280, 290, 309, 336, 348, 406, 412, 420, 435, 464, 515, 560, 580, 609, 618, 696, 721, 812, 824, 840, 841, 870, 1015, 1030, 1160, 1218, 1236, 1392, 1442, 1545, 1624, 1648, 1680, 1682, 1740, 2030, 2060, 2163, 2320, 2436, 2472, 2523, 2884, 2987, 3045, 3090, 3248, 3364, 3480, 3605, 4060, 4120, 4205, 4326, 4872, 4944, 5046, 5768, 5887, 5974, 6090, 6180, 6728, 6960, 7210, 8120, 8240, 8410, 8652, 8961, 9744, 10092, 10815, 11536, 11774, 11948, 12180, 12360, 12615, 13456, 14420, 14935, 16240, 16820, 17304, 17661, 17922, 20184, 20909, 21630, 23548, 23896, 24360, 24720, 25230, 28840, 29435, 29870, 33640, 34608, 35322, 35844, 40368, 41818, 43260, 44805, 47096, 47792, 48720, 50460, 57680, 58870, 59740, 62727, 67280, 70644, 71688, 83636, 86520, 86623, 88305, 89610, 94192, 100920, 104545, 117740, 119480, 125454, 141288, 143376, 167272, 173040, 173246, 176610, 179220, 201840, 209090, 235480, 238960, 250908, 259869, 282576, 313635, 334544, 346492, 353220, 358440, 418180, 433115, 470960, 501816, 519738, 606361, 627270, 692984, 706440, 716880, 836360, 866230, 1003632, 1039476, 1212722, 1254540, 1299345, 1385968, 1412880, 1672720, 1732460, 1819083, 2078952, 2425444, 2509080, 2598690, 3031805, 3464920, 3638166, 4157904, 4850888, 5018160, 5197380, 6063610, 6929840, 7276332, 9095415, 9701776, 10394760, 12127220, 14552664, 18190830, 20789520, 24254440, 29105328, 36381660, 48508880, 72763320, 145526640]

約数ペア:

[(1, 145526640), (2, 72763320), (3, 48508880), (4, 36381660), (5, 29105328), (6, 24254440), (7, 20789520), (8, 18190830), (10, 14552664), (12, 12127220), (14, 10394760), (15, 9701776), (16, 9095415), (20, 7276332), (21, 6929840), (24, 6063610), (28, 5197380), (29, 5018160), (30, 4850888), (35, 4157904), (40, 3638166), (42, 3464920), (48, 3031805), (56, 2598690), (58, 2509080), (60, 2425444), (70, 2078952), (80, 1819083), (84, 1732460), (87, 1672720), (103, 1412880), (105, 1385968), (112, 1299345), (116, 1254540), (120, 1212722), (140, 1039476), (145, 1003632), (168, 866230), (174, 836360), (203, 716880), (206, 706440), (210, 692984), (232, 627270), (240, 606361), (280, 519738), (290, 501816), (309, 470960), (336, 433115), (348, 418180), (406, 358440), (412, 353220), (420, 346492), (435, 334544), (464, 313635), (515, 282576), (560, 259869), (580, 250908), (609, 238960), (618, 235480), (696, 209090), (721, 201840), (812, 179220), (824, 176610), (840, 173246), (841, 173040), (870, 167272), (1015, 143376), (1030, 141288), (1160, 125454), (1218, 119480), (1236, 117740), (1392, 104545), (1442, 100920), (1545, 94192), (1624, 89610), (1648, 88305), (1680, 86623), (1682, 86520), (1740, 83636), (2030, 71688), (2060, 70644), (2163, 67280), (2320, 62727), (2436, 59740), (2472, 58870), (2523, 57680), (2884, 50460), (2987, 48720), (3045, 47792), (3090, 47096), (3248, 44805), (3364, 43260), (3480, 41818), (3605, 40368), (4060, 35844), (4120, 35322), (4205, 34608), (4326, 33640), (4872, 29870), (4944, 29435), (5046, 28840), (5768, 25230), (5887, 24720), (5974, 24360), (6090, 23896), (6180, 23548), (6728, 21630), (6960, 20909), (7210, 20184), (8120, 17922), (8240, 17661), (8410, 17304), (8652, 16820), (8961, 16240), (9744, 14935), (10092, 14420), (10815, 13456), (11536, 12615), (11774, 12360), (11948, 12180)]