39077220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 142926336

約数和(自身を除く): 103849116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 421, 442, 455, 476, 510, 546, 595, 663, 714, 780, 842, 884, 910, 1020, 1092, 1105, 1190, 1263, 1326, 1365, 1428, 1547, 1684, 1785, 1820, 2105, 2210, 2380, 2526, 2652, 2730, 2947, 3094, 3315, 3570, 4210, 4420, 4641, 5052, 5460, 5473, 5894, 6188, 6315, 6630, 7140, 7157, 7735, 8420, 8841, 9282, 10946, 11788, 12630, 13260, 14314, 14735, 15470, 16419, 17682, 18564, 21471, 21892, 23205, 25260, 27365, 28628, 29470, 30940, 32838, 35364, 35785, 38311, 42942, 44205, 46410, 50099, 54730, 58940, 65676, 71570, 76622, 82095, 85884, 88410, 92820, 93041, 100198, 107355, 109460, 114933, 143140, 150297, 153244, 164190, 176820, 186082, 191555, 200396, 214710, 229866, 250495, 279123, 300594, 328380, 372164, 383110, 429420, 459732, 465205, 500990, 558246, 574665, 601188, 651287, 751485, 766220, 930410, 1001980, 1116492, 1149330, 1302574, 1395615, 1502970, 1860820, 1953861, 2298660, 2605148, 2791230, 3005940, 3256435, 3907722, 5582460, 6512870, 7815444, 9769305, 13025740, 19538610, 39077220]

約数ペア:

[(1, 39077220), (2, 19538610), (3, 13025740), (4, 9769305), (5, 7815444), (6, 6512870), (7, 5582460), (10, 3907722), (12, 3256435), (13, 3005940), (14, 2791230), (15, 2605148), (17, 2298660), (20, 1953861), (21, 1860820), (26, 1502970), (28, 1395615), (30, 1302574), (34, 1149330), (35, 1116492), (39, 1001980), (42, 930410), (51, 766220), (52, 751485), (60, 651287), (65, 601188), (68, 574665), (70, 558246), (78, 500990), (84, 465205), (85, 459732), (91, 429420), (102, 383110), (105, 372164), (119, 328380), (130, 300594), (140, 279123), (156, 250495), (170, 229866), (182, 214710), (195, 200396), (204, 191555), (210, 186082), (221, 176820), (238, 164190), (255, 153244), (260, 150297), (273, 143140), (340, 114933), (357, 109460), (364, 107355), (390, 100198), (420, 93041), (421, 92820), (442, 88410), (455, 85884), (476, 82095), (510, 76622), (546, 71570), (595, 65676), (663, 58940), (714, 54730), (780, 50099), (842, 46410), (884, 44205), (910, 42942), (1020, 38311), (1092, 35785), (1105, 35364), (1190, 32838), (1263, 30940), (1326, 29470), (1365, 28628), (1428, 27365), (1547, 25260), (1684, 23205), (1785, 21892), (1820, 21471), (2105, 18564), (2210, 17682), (2380, 16419), (2526, 15470), (2652, 14735), (2730, 14314), (2947, 13260), (3094, 12630), (3315, 11788), (3570, 10946), (4210, 9282), (4420, 8841), (4641, 8420), (5052, 7735), (5460, 7157), (5473, 7140), (5894, 6630), (6188, 6315)]