335026720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 930097728

約数和(自身を除く): 595071008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 151, 160, 196, 224, 245, 280, 283, 302, 392, 490, 560, 566, 604, 755, 784, 980, 1057, 1120, 1132, 1208, 1415, 1510, 1568, 1960, 1981, 2114, 2264, 2416, 2830, 3020, 3920, 3962, 4228, 4528, 4832, 5285, 5660, 6040, 7399, 7840, 7924, 8456, 9056, 9905, 10570, 11320, 12080, 13867, 14798, 15848, 16912, 19810, 21140, 22640, 24160, 27734, 29596, 31696, 33824, 36995, 39620, 42280, 42733, 45280, 55468, 59192, 63392, 69335, 73990, 79240, 84560, 85466, 110936, 118384, 138670, 147980, 158480, 169120, 170932, 213665, 221872, 236768, 277340, 295960, 299131, 316960, 341864, 427330, 443744, 554680, 591920, 598262, 683728, 854660, 1109360, 1183840, 1196524, 1367456, 1495655, 1709320, 2093917, 2218720, 2393048, 2991310, 3418640, 4187834, 4786096, 5982620, 6837280, 8375668, 9572192, 10469585, 11965240, 16751336, 20939170, 23930480, 33502672, 41878340, 47860960, 67005344, 83756680, 167513360, 335026720]

約数ペア:

[(1, 335026720), (2, 167513360), (4, 83756680), (5, 67005344), (7, 47860960), (8, 41878340), (10, 33502672), (14, 23930480), (16, 20939170), (20, 16751336), (28, 11965240), (32, 10469585), (35, 9572192), (40, 8375668), (49, 6837280), (56, 5982620), (70, 4786096), (80, 4187834), (98, 3418640), (112, 2991310), (140, 2393048), (151, 2218720), (160, 2093917), (196, 1709320), (224, 1495655), (245, 1367456), (280, 1196524), (283, 1183840), (302, 1109360), (392, 854660), (490, 683728), (560, 598262), (566, 591920), (604, 554680), (755, 443744), (784, 427330), (980, 341864), (1057, 316960), (1120, 299131), (1132, 295960), (1208, 277340), (1415, 236768), (1510, 221872), (1568, 213665), (1960, 170932), (1981, 169120), (2114, 158480), (2264, 147980), (2416, 138670), (2830, 118384), (3020, 110936), (3920, 85466), (3962, 84560), (4228, 79240), (4528, 73990), (4832, 69335), (5285, 63392), (5660, 59192), (6040, 55468), (7399, 45280), (7840, 42733), (7924, 42280), (8456, 39620), (9056, 36995), (9905, 33824), (10570, 31696), (11320, 29596), (12080, 27734), (13867, 24160), (14798, 22640), (15848, 21140), (16912, 19810)]