142700880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 528787584

約数和(自身を除く): 386086704

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, 101, 105, 112, 116, 120, 140, 145, 168, 174, 202, 203, 210, 232, 240, 280, 290, 303, 336, 348, 404, 406, 420, 435, 464, 505, 560, 580, 606, 609, 696, 707, 808, 812, 840, 841, 870, 1010, 1015, 1160, 1212, 1218, 1392, 1414, 1515, 1616, 1624, 1680, 1682, 1740, 2020, 2030, 2121, 2320, 2424, 2436, 2523, 2828, 2929, 3030, 3045, 3248, 3364, 3480, 3535, 4040, 4060, 4205, 4242, 4848, 4872, 5046, 5656, 5858, 5887, 6060, 6090, 6728, 6960, 7070, 8080, 8120, 8410, 8484, 8787, 9744, 10092, 10605, 11312, 11716, 11774, 12120, 12180, 12615, 13456, 14140, 14645, 16240, 16820, 16968, 17574, 17661, 20184, 20503, 21210, 23432, 23548, 24240, 24360, 25230, 28280, 29290, 29435, 33640, 33936, 35148, 35322, 40368, 41006, 42420, 43935, 46864, 47096, 48720, 50460, 56560, 58580, 58870, 61509, 67280, 70296, 70644, 82012, 84840, 84941, 87870, 88305, 94192, 100920, 102515, 117160, 117740, 123018, 140592, 141288, 164024, 169680, 169882, 175740, 176610, 201840, 205030, 234320, 235480, 246036, 254823, 282576, 307545, 328048, 339764, 351480, 353220, 410060, 424705, 470960, 492072, 509646, 594587, 615090, 679528, 702960, 706440, 820120, 849410, 984144, 1019292, 1189174, 1230180, 1274115, 1359056, 1412880, 1640240, 1698820, 1783761, 2038584, 2378348, 2460360, 2548230, 2972935, 3397640, 3567522, 4077168, 4756696, 4920720, 5096460, 5945870, 6795280, 7135044, 8918805, 9513392, 10192920, 11891740, 14270088, 17837610, 20385840, 23783480, 28540176, 35675220, 47566960, 71350440, 142700880]

約数ペア:

[(1, 142700880), (2, 71350440), (3, 47566960), (4, 35675220), (5, 28540176), (6, 23783480), (7, 20385840), (8, 17837610), (10, 14270088), (12, 11891740), (14, 10192920), (15, 9513392), (16, 8918805), (20, 7135044), (21, 6795280), (24, 5945870), (28, 5096460), (29, 4920720), (30, 4756696), (35, 4077168), (40, 3567522), (42, 3397640), (48, 2972935), (56, 2548230), (58, 2460360), (60, 2378348), (70, 2038584), (80, 1783761), (84, 1698820), (87, 1640240), (101, 1412880), (105, 1359056), (112, 1274115), (116, 1230180), (120, 1189174), (140, 1019292), (145, 984144), (168, 849410), (174, 820120), (202, 706440), (203, 702960), (210, 679528), (232, 615090), (240, 594587), (280, 509646), (290, 492072), (303, 470960), (336, 424705), (348, 410060), (404, 353220), (406, 351480), (420, 339764), (435, 328048), (464, 307545), (505, 282576), (560, 254823), (580, 246036), (606, 235480), (609, 234320), (696, 205030), (707, 201840), (808, 176610), (812, 175740), (840, 169882), (841, 169680), (870, 164024), (1010, 141288), (1015, 140592), (1160, 123018), (1212, 117740), (1218, 117160), (1392, 102515), (1414, 100920), (1515, 94192), (1616, 88305), (1624, 87870), (1680, 84941), (1682, 84840), (1740, 82012), (2020, 70644), (2030, 70296), (2121, 67280), (2320, 61509), (2424, 58870), (2436, 58580), (2523, 56560), (2828, 50460), (2929, 48720), (3030, 47096), (3045, 46864), (3248, 43935), (3364, 42420), (3480, 41006), (3535, 40368), (4040, 35322), (4060, 35148), (4205, 33936), (4242, 33640), (4848, 29435), (4872, 29290), (5046, 28280), (5656, 25230), (5858, 24360), (5887, 24240), (6060, 23548), (6090, 23432), (6728, 21210), (6960, 20503), (7070, 20184), (8080, 17661), (8120, 17574), (8410, 16968), (8484, 16820), (8787, 16240), (9744, 14645), (10092, 14140), (10605, 13456), (11312, 12615), (11716, 12180), (11774, 12120)]