168920160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 571318272

約数和(自身を除く): 402398112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 127, 136, 160, 163, 170, 204, 240, 254, 255, 272, 326, 340, 381, 408, 480, 489, 508, 510, 544, 635, 652, 680, 762, 815, 816, 978, 1016, 1020, 1270, 1304, 1360, 1524, 1630, 1632, 1905, 1956, 2032, 2040, 2159, 2445, 2540, 2608, 2720, 2771, 3048, 3260, 3810, 3912, 4064, 4080, 4318, 4890, 5080, 5216, 5542, 6096, 6477, 6520, 7620, 7824, 8160, 8313, 8636, 9780, 10160, 10795, 11084, 12192, 12954, 13040, 13855, 15240, 15648, 16626, 17272, 19560, 20320, 20701, 21590, 22168, 25908, 26080, 27710, 30480, 32385, 33252, 34544, 39120, 41402, 41565, 43180, 44336, 51816, 55420, 60960, 62103, 64770, 66504, 69088, 78240, 82804, 83130, 86360, 88672, 103505, 103632, 110840, 124206, 129540, 133008, 165608, 166260, 172720, 207010, 207264, 221680, 248412, 259080, 266016, 310515, 331216, 332520, 345440, 351917, 414020, 443360, 496824, 518160, 621030, 662432, 665040, 703834, 828040, 993648, 1036320, 1055751, 1242060, 1330080, 1407668, 1656080, 1759585, 1987296, 2111502, 2484120, 2815336, 3312160, 3519170, 4223004, 4968240, 5278755, 5630672, 7038340, 8446008, 9936480, 10557510, 11261344, 14076680, 16892016, 21115020, 28153360, 33784032, 42230040, 56306720, 84460080, 168920160]

約数ペア:

[(1, 168920160), (2, 84460080), (3, 56306720), (4, 42230040), (5, 33784032), (6, 28153360), (8, 21115020), (10, 16892016), (12, 14076680), (15, 11261344), (16, 10557510), (17, 9936480), (20, 8446008), (24, 7038340), (30, 5630672), (32, 5278755), (34, 4968240), (40, 4223004), (48, 3519170), (51, 3312160), (60, 2815336), (68, 2484120), (80, 2111502), (85, 1987296), (96, 1759585), (102, 1656080), (120, 1407668), (127, 1330080), (136, 1242060), (160, 1055751), (163, 1036320), (170, 993648), (204, 828040), (240, 703834), (254, 665040), (255, 662432), (272, 621030), (326, 518160), (340, 496824), (381, 443360), (408, 414020), (480, 351917), (489, 345440), (508, 332520), (510, 331216), (544, 310515), (635, 266016), (652, 259080), (680, 248412), (762, 221680), (815, 207264), (816, 207010), (978, 172720), (1016, 166260), (1020, 165608), (1270, 133008), (1304, 129540), (1360, 124206), (1524, 110840), (1630, 103632), (1632, 103505), (1905, 88672), (1956, 86360), (2032, 83130), (2040, 82804), (2159, 78240), (2445, 69088), (2540, 66504), (2608, 64770), (2720, 62103), (2771, 60960), (3048, 55420), (3260, 51816), (3810, 44336), (3912, 43180), (4064, 41565), (4080, 41402), (4318, 39120), (4890, 34544), (5080, 33252), (5216, 32385), (5542, 30480), (6096, 27710), (6477, 26080), (6520, 25908), (7620, 22168), (7824, 21590), (8160, 20701), (8313, 20320), (8636, 19560), (9780, 17272), (10160, 16626), (10795, 15648), (11084, 15240), (12192, 13855), (12954, 13040)]