22061280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 76204800

約数和(自身を除く): 54143520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 59, 60, 76, 80, 82, 95, 96, 114, 118, 120, 123, 152, 160, 164, 177, 190, 205, 228, 236, 240, 246, 285, 295, 304, 328, 354, 380, 410, 456, 472, 480, 492, 570, 590, 608, 615, 656, 708, 760, 779, 820, 885, 912, 944, 984, 1121, 1140, 1180, 1230, 1312, 1416, 1520, 1558, 1640, 1770, 1824, 1888, 1968, 2242, 2280, 2337, 2360, 2419, 2460, 2832, 3040, 3116, 3280, 3363, 3540, 3895, 3936, 4484, 4560, 4674, 4720, 4838, 4920, 5605, 5664, 6232, 6560, 6726, 7080, 7257, 7790, 8968, 9120, 9348, 9440, 9676, 9840, 11210, 11685, 12095, 12464, 13452, 14160, 14514, 15580, 16815, 17936, 18696, 19352, 19680, 22420, 23370, 24190, 24928, 26904, 28320, 29028, 31160, 33630, 35872, 36285, 37392, 38704, 44840, 45961, 46740, 48380, 53808, 58056, 62320, 67260, 72570, 74784, 77408, 89680, 91922, 93480, 96760, 107616, 116112, 124640, 134520, 137883, 145140, 179360, 183844, 186960, 193520, 229805, 232224, 269040, 275766, 290280, 367688, 373920, 387040, 459610, 538080, 551532, 580560, 689415, 735376, 919220, 1103064, 1161120, 1378830, 1470752, 1838440, 2206128, 2757660, 3676880, 4412256, 5515320, 7353760, 11030640, 22061280]

約数ペア:

[(1, 22061280), (2, 11030640), (3, 7353760), (4, 5515320), (5, 4412256), (6, 3676880), (8, 2757660), (10, 2206128), (12, 1838440), (15, 1470752), (16, 1378830), (19, 1161120), (20, 1103064), (24, 919220), (30, 735376), (32, 689415), (38, 580560), (40, 551532), (41, 538080), (48, 459610), (57, 387040), (59, 373920), (60, 367688), (76, 290280), (80, 275766), (82, 269040), (95, 232224), (96, 229805), (114, 193520), (118, 186960), (120, 183844), (123, 179360), (152, 145140), (160, 137883), (164, 134520), (177, 124640), (190, 116112), (205, 107616), (228, 96760), (236, 93480), (240, 91922), (246, 89680), (285, 77408), (295, 74784), (304, 72570), (328, 67260), (354, 62320), (380, 58056), (410, 53808), (456, 48380), (472, 46740), (480, 45961), (492, 44840), (570, 38704), (590, 37392), (608, 36285), (615, 35872), (656, 33630), (708, 31160), (760, 29028), (779, 28320), (820, 26904), (885, 24928), (912, 24190), (944, 23370), (984, 22420), (1121, 19680), (1140, 19352), (1180, 18696), (1230, 17936), (1312, 16815), (1416, 15580), (1520, 14514), (1558, 14160), (1640, 13452), (1770, 12464), (1824, 12095), (1888, 11685), (1968, 11210), (2242, 9840), (2280, 9676), (2337, 9440), (2360, 9348), (2419, 9120), (2460, 8968), (2832, 7790), (3040, 7257), (3116, 7080), (3280, 6726), (3363, 6560), (3540, 6232), (3895, 5664), (3936, 5605), (4484, 4920), (4560, 4838), (4674, 4720)]