129882720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1493

約数の個数: 192

約数和(自身を含む): 472905216

約数和(自身を除く): 343022496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1447, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2894, 2992, 3740, 4080, 4341, 4488, 5280, 5610, 5788, 5984, 7235, 7480, 8160, 8682, 8976, 11220, 11576, 14470, 14960, 15917, 17364, 17952, 21705, 22440, 23152, 24599, 28940, 29920, 31834, 34728, 43410, 44880, 46304, 47751, 49198, 57880, 63668, 69456, 73797, 79585, 86820, 89760, 95502, 98396, 115760, 122995, 127336, 138912, 147594, 159170, 173640, 191004, 196792, 231520, 238755, 245990, 254672, 270589, 295188, 318340, 347280, 368985, 382008, 393584, 477510, 491980, 509344, 541178, 590376, 636680, 694560, 737970, 764016, 787168, 811767, 955020, 983960, 1082356, 1180752, 1273360, 1352945, 1475940, 1528032, 1623534, 1910040, 1967920, 2164712, 2361504, 2546720, 2705890, 2951880, 3247068, 3820080, 3935840, 4058835, 4329424, 5411780, 5903760, 6494136, 7640160, 8117670, 8658848, 10823560, 11807520, 12988272, 16235340, 21647120, 25976544, 32470680, 43294240, 64941360, 129882720]

約数ペア:

[(1, 129882720), (2, 64941360), (3, 43294240), (4, 32470680), (5, 25976544), (6, 21647120), (8, 16235340), (10, 12988272), (11, 11807520), (12, 10823560), (15, 8658848), (16, 8117670), (17, 7640160), (20, 6494136), (22, 5903760), (24, 5411780), (30, 4329424), (32, 4058835), (33, 3935840), (34, 3820080), (40, 3247068), (44, 2951880), (48, 2705890), (51, 2546720), (55, 2361504), (60, 2164712), (66, 1967920), (68, 1910040), (80, 1623534), (85, 1528032), (88, 1475940), (96, 1352945), (102, 1273360), (110, 1180752), (120, 1082356), (132, 983960), (136, 955020), (160, 811767), (165, 787168), (170, 764016), (176, 737970), (187, 694560), (204, 636680), (220, 590376), (240, 541178), (255, 509344), (264, 491980), (272, 477510), (330, 393584), (340, 382008), (352, 368985), (374, 347280), (408, 318340), (440, 295188), (480, 270589), (510, 254672), (528, 245990), (544, 238755), (561, 231520), (660, 196792), (680, 191004), (748, 173640), (816, 159170), (880, 147594), (935, 138912), (1020, 127336), (1056, 122995), (1122, 115760), (1320, 98396), (1360, 95502), (1447, 89760), (1496, 86820), (1632, 79585), (1760, 73797), (1870, 69456), (2040, 63668), (2244, 57880), (2640, 49198), (2720, 47751), (2805, 46304), (2894, 44880), (2992, 43410), (3740, 34728), (4080, 31834), (4341, 29920), (4488, 28940), (5280, 24599), (5610, 23152), (5788, 22440), (5984, 21705), (7235, 17952), (7480, 17364), (8160, 15917), (8682, 14960), (8976, 14470), (11220, 11576)]