463466240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 1261597680

約数和(自身を除く): 798131440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 59, 64, 68, 76, 80, 85, 95, 118, 128, 136, 152, 160, 170, 190, 236, 256, 272, 295, 304, 320, 323, 340, 361, 380, 472, 544, 590, 608, 640, 646, 680, 722, 760, 944, 1003, 1088, 1121, 1180, 1216, 1280, 1292, 1360, 1444, 1520, 1615, 1805, 1888, 2006, 2176, 2242, 2360, 2432, 2584, 2720, 2888, 3040, 3230, 3610, 3776, 4012, 4352, 4484, 4720, 4864, 5015, 5168, 5440, 5605, 5776, 6080, 6137, 6460, 7220, 7552, 8024, 8968, 9440, 10030, 10336, 10880, 11210, 11552, 12160, 12274, 12920, 14440, 15104, 16048, 17936, 18880, 19057, 20060, 20672, 21299, 21760, 22420, 23104, 24320, 24548, 25840, 28880, 30685, 32096, 35872, 37760, 38114, 40120, 41344, 42598, 44840, 46208, 49096, 51680, 57760, 61370, 64192, 71744, 75520, 76228, 80240, 82688, 85196, 89680, 92416, 95285, 98192, 103360, 106495, 115520, 122740, 128384, 143488, 152456, 160480, 170392, 179360, 190570, 196384, 206720, 212990, 231040, 245480, 256768, 286976, 304912, 320960, 340784, 358720, 362083, 381140, 392768, 413440, 425980, 462080, 490960, 609824, 641920, 681568, 717440, 724166, 762280, 785536, 851960, 981920, 1219648, 1283840, 1363136, 1434880, 1448332, 1524560, 1571072, 1703920, 1810415, 1963840, 2439296, 2726272, 2896664, 3049120, 3407840, 3620830, 3927680, 4878592, 5452544, 5793328, 6098240, 6815680, 7241660, 7855360, 11586656, 12196480, 13631360, 14483320, 23173312, 24392960, 27262720, 28966640, 46346624, 57933280, 92693248, 115866560, 231733120, 463466240]

約数ペア:

[(1, 463466240), (2, 231733120), (4, 115866560), (5, 92693248), (8, 57933280), (10, 46346624), (16, 28966640), (17, 27262720), (19, 24392960), (20, 23173312), (32, 14483320), (34, 13631360), (38, 12196480), (40, 11586656), (59, 7855360), (64, 7241660), (68, 6815680), (76, 6098240), (80, 5793328), (85, 5452544), (95, 4878592), (118, 3927680), (128, 3620830), (136, 3407840), (152, 3049120), (160, 2896664), (170, 2726272), (190, 2439296), (236, 1963840), (256, 1810415), (272, 1703920), (295, 1571072), (304, 1524560), (320, 1448332), (323, 1434880), (340, 1363136), (361, 1283840), (380, 1219648), (472, 981920), (544, 851960), (590, 785536), (608, 762280), (640, 724166), (646, 717440), (680, 681568), (722, 641920), (760, 609824), (944, 490960), (1003, 462080), (1088, 425980), (1121, 413440), (1180, 392768), (1216, 381140), (1280, 362083), (1292, 358720), (1360, 340784), (1444, 320960), (1520, 304912), (1615, 286976), (1805, 256768), (1888, 245480), (2006, 231040), (2176, 212990), (2242, 206720), (2360, 196384), (2432, 190570), (2584, 179360), (2720, 170392), (2888, 160480), (3040, 152456), (3230, 143488), (3610, 128384), (3776, 122740), (4012, 115520), (4352, 106495), (4484, 103360), (4720, 98192), (4864, 95285), (5015, 92416), (5168, 89680), (5440, 85196), (5605, 82688), (5776, 80240), (6080, 76228), (6137, 75520), (6460, 71744), (7220, 64192), (7552, 61370), (8024, 57760), (8968, 51680), (9440, 49096), (10030, 46208), (10336, 44840), (10880, 42598), (11210, 41344), (11552, 40120), (12160, 38114), (12274, 37760), (12920, 35872), (14440, 32096), (15104, 30685), (16048, 28880), (17936, 25840), (18880, 24548), (19057, 24320), (20060, 23104), (20672, 22420), (21299, 21760)]