196517440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 554565312

約数和(自身を除く): 358047872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 112, 140, 151, 160, 166, 196, 224, 245, 280, 302, 320, 332, 392, 415, 448, 490, 560, 581, 604, 664, 755, 784, 830, 980, 1057, 1120, 1162, 1208, 1328, 1510, 1568, 1660, 1960, 2114, 2240, 2324, 2416, 2656, 2905, 3020, 3136, 3320, 3920, 4067, 4228, 4648, 4832, 5285, 5312, 5810, 6040, 6640, 7399, 7840, 8134, 8456, 9296, 9664, 10570, 11620, 12080, 12533, 13280, 14798, 15680, 16268, 16912, 18592, 20335, 21140, 23240, 24160, 25066, 26560, 29596, 32536, 33824, 36995, 37184, 40670, 42280, 46480, 48320, 50132, 59192, 62665, 65072, 67648, 73990, 81340, 84560, 87731, 92960, 100264, 118384, 125330, 130144, 147980, 162680, 169120, 175462, 185920, 200528, 236768, 250660, 260288, 295960, 325360, 338240, 350924, 401056, 438655, 473536, 501320, 591920, 614117, 650720, 701848, 802112, 877310, 1002640, 1183840, 1228234, 1301440, 1403696, 1754620, 2005280, 2367680, 2456468, 2807392, 3070585, 3509240, 4010560, 4912936, 5614784, 6141170, 7018480, 9825872, 12282340, 14036960, 19651744, 24564680, 28073920, 39303488, 49129360, 98258720, 196517440]

約数ペア:

[(1, 196517440), (2, 98258720), (4, 49129360), (5, 39303488), (7, 28073920), (8, 24564680), (10, 19651744), (14, 14036960), (16, 12282340), (20, 9825872), (28, 7018480), (32, 6141170), (35, 5614784), (40, 4912936), (49, 4010560), (56, 3509240), (64, 3070585), (70, 2807392), (80, 2456468), (83, 2367680), (98, 2005280), (112, 1754620), (140, 1403696), (151, 1301440), (160, 1228234), (166, 1183840), (196, 1002640), (224, 877310), (245, 802112), (280, 701848), (302, 650720), (320, 614117), (332, 591920), (392, 501320), (415, 473536), (448, 438655), (490, 401056), (560, 350924), (581, 338240), (604, 325360), (664, 295960), (755, 260288), (784, 250660), (830, 236768), (980, 200528), (1057, 185920), (1120, 175462), (1162, 169120), (1208, 162680), (1328, 147980), (1510, 130144), (1568, 125330), (1660, 118384), (1960, 100264), (2114, 92960), (2240, 87731), (2324, 84560), (2416, 81340), (2656, 73990), (2905, 67648), (3020, 65072), (3136, 62665), (3320, 59192), (3920, 50132), (4067, 48320), (4228, 46480), (4648, 42280), (4832, 40670), (5285, 37184), (5312, 36995), (5810, 33824), (6040, 32536), (6640, 29596), (7399, 26560), (7840, 25066), (8134, 24160), (8456, 23240), (9296, 21140), (9664, 20335), (10570, 18592), (11620, 16912), (12080, 16268), (12533, 15680), (13280, 14798)]