1606603360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 4272476544

約数和(自身を除く): 2665873184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 61, 68, 80, 85, 92, 115, 122, 136, 160, 170, 184, 230, 244, 272, 305, 340, 368, 391, 421, 460, 488, 544, 610, 680, 736, 782, 842, 920, 976, 1037, 1220, 1360, 1403, 1564, 1684, 1840, 1952, 1955, 2074, 2105, 2440, 2720, 2806, 3128, 3368, 3680, 3910, 4148, 4210, 4880, 5185, 5612, 6256, 6736, 7015, 7157, 7820, 8296, 8420, 9683, 9760, 10370, 11224, 12512, 13472, 14030, 14314, 15640, 16592, 16840, 19366, 20740, 22448, 23851, 25681, 28060, 28628, 31280, 33184, 33680, 35785, 38732, 41480, 44896, 47702, 48415, 51362, 56120, 57256, 62560, 67360, 71570, 77464, 82960, 95404, 96830, 102724, 112240, 114512, 119255, 128405, 143140, 154928, 164611, 165920, 190808, 193660, 205448, 224480, 229024, 238510, 256810, 286280, 309856, 329222, 381616, 387320, 410896, 436577, 477020, 513620, 572560, 590663, 658444, 763232, 774640, 821792, 823055, 873154, 954040, 1027240, 1145120, 1181326, 1316888, 1549280, 1646110, 1746308, 1908080, 2054480, 2182885, 2362652, 2633776, 2953315, 3292220, 3492616, 3816160, 4108960, 4365770, 4725304, 5267552, 5906630, 6584440, 6985232, 8731540, 9450608, 10041271, 11813260, 13168880, 13970464, 17463080, 18901216, 20082542, 23626520, 26337760, 34926160, 40165084, 47253040, 50206355, 69852320, 80330168, 94506080, 100412710, 160660336, 200825420, 321320672, 401650840, 803301680, 1606603360]

約数ペア:

[(1, 1606603360), (2, 803301680), (4, 401650840), (5, 321320672), (8, 200825420), (10, 160660336), (16, 100412710), (17, 94506080), (20, 80330168), (23, 69852320), (32, 50206355), (34, 47253040), (40, 40165084), (46, 34926160), (61, 26337760), (68, 23626520), (80, 20082542), (85, 18901216), (92, 17463080), (115, 13970464), (122, 13168880), (136, 11813260), (160, 10041271), (170, 9450608), (184, 8731540), (230, 6985232), (244, 6584440), (272, 5906630), (305, 5267552), (340, 4725304), (368, 4365770), (391, 4108960), (421, 3816160), (460, 3492616), (488, 3292220), (544, 2953315), (610, 2633776), (680, 2362652), (736, 2182885), (782, 2054480), (842, 1908080), (920, 1746308), (976, 1646110), (1037, 1549280), (1220, 1316888), (1360, 1181326), (1403, 1145120), (1564, 1027240), (1684, 954040), (1840, 873154), (1952, 823055), (1955, 821792), (2074, 774640), (2105, 763232), (2440, 658444), (2720, 590663), (2806, 572560), (3128, 513620), (3368, 477020), (3680, 436577), (3910, 410896), (4148, 387320), (4210, 381616), (4880, 329222), (5185, 309856), (5612, 286280), (6256, 256810), (6736, 238510), (7015, 229024), (7157, 224480), (7820, 205448), (8296, 193660), (8420, 190808), (9683, 165920), (9760, 164611), (10370, 154928), (11224, 143140), (12512, 128405), (13472, 119255), (14030, 114512), (14314, 112240), (15640, 102724), (16592, 96830), (16840, 95404), (19366, 82960), (20740, 77464), (22448, 71570), (23851, 67360), (25681, 62560), (28060, 57256), (28628, 56120), (31280, 51362), (33184, 48415), (33680, 47702), (35785, 44896), (38732, 41480)]