385889460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 1261661184

約数和(自身を除く): 875771724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 163, 165, 170, 187, 204, 211, 220, 255, 326, 330, 340, 374, 422, 489, 510, 561, 633, 652, 660, 748, 815, 844, 935, 978, 1020, 1055, 1122, 1266, 1630, 1793, 1870, 1956, 2110, 2244, 2321, 2445, 2532, 2771, 2805, 3165, 3260, 3586, 3587, 3740, 4220, 4642, 4890, 5379, 5542, 5610, 6330, 6963, 7172, 7174, 8313, 8965, 9284, 9780, 10758, 10761, 11084, 11220, 11605, 12660, 13855, 13926, 14348, 16626, 17930, 17935, 21516, 21522, 23210, 26895, 27710, 27852, 30481, 33252, 34393, 34815, 35860, 35870, 39457, 41565, 43044, 46420, 53790, 53805, 55420, 60962, 68786, 69630, 71740, 78914, 83130, 91443, 103179, 107580, 107610, 118371, 121924, 137572, 139260, 152405, 157828, 166260, 171965, 182886, 197285, 206358, 215220, 236742, 304810, 343930, 365772, 378323, 394570, 412716, 457215, 473484, 515895, 584681, 591855, 609620, 687860, 756646, 789140, 914430, 1031790, 1134969, 1169362, 1183710, 1513292, 1754043, 1828860, 1891615, 2063580, 2269938, 2338724, 2367420, 2923405, 3508086, 3783230, 4539876, 5674845, 5846810, 6431491, 7016172, 7566460, 8770215, 11349690, 11693620, 12862982, 17540430, 19294473, 22699380, 25725964, 32157455, 35080860, 38588946, 64314910, 77177892, 96472365, 128629820, 192944730, 385889460]

約数ペア:

[(1, 385889460), (2, 192944730), (3, 128629820), (4, 96472365), (5, 77177892), (6, 64314910), (10, 38588946), (11, 35080860), (12, 32157455), (15, 25725964), (17, 22699380), (20, 19294473), (22, 17540430), (30, 12862982), (33, 11693620), (34, 11349690), (44, 8770215), (51, 7566460), (55, 7016172), (60, 6431491), (66, 5846810), (68, 5674845), (85, 4539876), (102, 3783230), (110, 3508086), (132, 2923405), (163, 2367420), (165, 2338724), (170, 2269938), (187, 2063580), (204, 1891615), (211, 1828860), (220, 1754043), (255, 1513292), (326, 1183710), (330, 1169362), (340, 1134969), (374, 1031790), (422, 914430), (489, 789140), (510, 756646), (561, 687860), (633, 609620), (652, 591855), (660, 584681), (748, 515895), (815, 473484), (844, 457215), (935, 412716), (978, 394570), (1020, 378323), (1055, 365772), (1122, 343930), (1266, 304810), (1630, 236742), (1793, 215220), (1870, 206358), (1956, 197285), (2110, 182886), (2244, 171965), (2321, 166260), (2445, 157828), (2532, 152405), (2771, 139260), (2805, 137572), (3165, 121924), (3260, 118371), (3586, 107610), (3587, 107580), (3740, 103179), (4220, 91443), (4642, 83130), (4890, 78914), (5379, 71740), (5542, 69630), (5610, 68786), (6330, 60962), (6963, 55420), (7172, 53805), (7174, 53790), (8313, 46420), (8965, 43044), (9284, 41565), (9780, 39457), (10758, 35870), (10761, 35860), (11084, 34815), (11220, 34393), (11605, 33252), (12660, 30481), (13855, 27852), (13926, 27710), (14348, 26895), (16626, 23210), (17930, 21522), (17935, 21516)]