161605080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4933}}^1$

素因数の和:4970

約数の個数: 192

約数和(自身を含む): 646551360

約数和(自身を除く): 484946280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 4933, 5460, 6552, 8190, 9866, 10920, 14799, 16380, 19732, 24665, 29598, 32760, 34531, 39464, 44397, 49330, 59196, 64129, 69062, 73995, 88794, 98660, 103593, 118392, 128258, 138124, 147990, 172655, 177588, 192387, 197320, 207186, 221985, 256516, 276248, 295980, 310779, 320645, 345310, 355176, 384774, 414372, 443970, 448903, 513032, 517965, 577161, 591960, 621558, 641290, 690620, 769548, 828744, 887940, 897806, 961935, 1035930, 1154322, 1243116, 1282580, 1346709, 1381240, 1539096, 1553895, 1775880, 1795612, 1923870, 2071860, 2244515, 2308644, 2486232, 2565160, 2693418, 2885805, 3107790, 3591224, 3847740, 4040127, 4143720, 4489030, 4617288, 5386836, 5771610, 6215580, 6733545, 7695480, 8080254, 8978060, 10773672, 11543220, 12431160, 13467090, 16160508, 17956120, 20200635, 23086440, 26934180, 32321016, 40401270, 53868360, 80802540, 161605080]

約数ペア:

[(1, 161605080), (2, 80802540), (3, 53868360), (4, 40401270), (5, 32321016), (6, 26934180), (7, 23086440), (8, 20200635), (9, 17956120), (10, 16160508), (12, 13467090), (13, 12431160), (14, 11543220), (15, 10773672), (18, 8978060), (20, 8080254), (21, 7695480), (24, 6733545), (26, 6215580), (28, 5771610), (30, 5386836), (35, 4617288), (36, 4489030), (39, 4143720), (40, 4040127), (42, 3847740), (45, 3591224), (52, 3107790), (56, 2885805), (60, 2693418), (63, 2565160), (65, 2486232), (70, 2308644), (72, 2244515), (78, 2071860), (84, 1923870), (90, 1795612), (91, 1775880), (104, 1553895), (105, 1539096), (117, 1381240), (120, 1346709), (126, 1282580), (130, 1243116), (140, 1154322), (156, 1035930), (168, 961935), (180, 897806), (182, 887940), (195, 828744), (210, 769548), (234, 690620), (252, 641290), (260, 621558), (273, 591960), (280, 577161), (312, 517965), (315, 513032), (360, 448903), (364, 443970), (390, 414372), (420, 384774), (455, 355176), (468, 345310), (504, 320645), (520, 310779), (546, 295980), (585, 276248), (630, 256516), (728, 221985), (780, 207186), (819, 197320), (840, 192387), (910, 177588), (936, 172655), (1092, 147990), (1170, 138124), (1260, 128258), (1365, 118392), (1560, 103593), (1638, 98660), (1820, 88794), (2184, 73995), (2340, 69062), (2520, 64129), (2730, 59196), (3276, 49330), (3640, 44397), (4095, 39464), (4680, 34531), (4933, 32760), (5460, 29598), (6552, 24665), (8190, 19732), (9866, 16380), (10920, 14799)]