64032540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 159501540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 439, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 878, 884, 935, 1020, 1105, 1122, 1317, 1326, 1430, 1716, 1756, 1870, 2145, 2195, 2210, 2244, 2431, 2634, 2652, 2805, 2860, 3315, 3740, 4290, 4390, 4420, 4829, 4862, 5268, 5610, 5707, 6585, 6630, 7293, 7463, 8580, 8780, 9658, 9724, 11220, 11414, 12155, 13170, 13260, 14487, 14586, 14926, 17121, 19316, 22389, 22828, 24145, 24310, 26340, 28535, 28974, 29172, 29852, 34242, 36465, 37315, 44778, 48290, 48620, 57070, 57948, 62777, 68484, 72435, 72930, 74630, 82093, 85605, 89556, 96580, 97019, 111945, 114140, 125554, 144870, 145860, 149260, 164186, 171210, 188331, 194038, 223890, 246279, 251108, 289740, 291057, 313885, 328372, 342420, 376662, 388076, 410465, 447780, 485095, 492558, 582114, 627770, 753324, 820930, 941655, 970190, 985116, 1067209, 1164228, 1231395, 1255540, 1455285, 1641860, 1883310, 1940380, 2134418, 2462790, 2910570, 3201627, 3766620, 4268836, 4925580, 5336045, 5821140, 6403254, 10672090, 12806508, 16008135, 21344180, 32016270, 64032540]

約数ペア:

[(1, 64032540), (2, 32016270), (3, 21344180), (4, 16008135), (5, 12806508), (6, 10672090), (10, 6403254), (11, 5821140), (12, 5336045), (13, 4925580), (15, 4268836), (17, 3766620), (20, 3201627), (22, 2910570), (26, 2462790), (30, 2134418), (33, 1940380), (34, 1883310), (39, 1641860), (44, 1455285), (51, 1255540), (52, 1231395), (55, 1164228), (60, 1067209), (65, 985116), (66, 970190), (68, 941655), (78, 820930), (85, 753324), (102, 627770), (110, 582114), (130, 492558), (132, 485095), (143, 447780), (156, 410465), (165, 388076), (170, 376662), (187, 342420), (195, 328372), (204, 313885), (220, 291057), (221, 289740), (255, 251108), (260, 246279), (286, 223890), (330, 194038), (340, 188331), (374, 171210), (390, 164186), (429, 149260), (439, 145860), (442, 144870), (510, 125554), (561, 114140), (572, 111945), (660, 97019), (663, 96580), (715, 89556), (748, 85605), (780, 82093), (858, 74630), (878, 72930), (884, 72435), (935, 68484), (1020, 62777), (1105, 57948), (1122, 57070), (1317, 48620), (1326, 48290), (1430, 44778), (1716, 37315), (1756, 36465), (1870, 34242), (2145, 29852), (2195, 29172), (2210, 28974), (2244, 28535), (2431, 26340), (2634, 24310), (2652, 24145), (2805, 22828), (2860, 22389), (3315, 19316), (3740, 17121), (4290, 14926), (4390, 14586), (4420, 14487), (4829, 13260), (4862, 13170), (5268, 12155), (5610, 11414), (5707, 11220), (6585, 9724), (6630, 9658), (7293, 8780), (7463, 8580)]