79297680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 240

約数和(自身を含む): 312462144

約数和(自身を除く): 233164464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 613, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1226, 1232, 1320, 1470, 1540, 1617, 1680, 1839, 1848, 1960, 2156, 2310, 2352, 2452, 2640, 2695, 2940, 3065, 3080, 3234, 3678, 3696, 3920, 4291, 4312, 4620, 4904, 5390, 5880, 6130, 6160, 6468, 6743, 7356, 8085, 8582, 8624, 9195, 9240, 9808, 10780, 11760, 12260, 12873, 12936, 13486, 14712, 16170, 17164, 18390, 18480, 20229, 21455, 21560, 24520, 25746, 25872, 26972, 29424, 30037, 32340, 33715, 34328, 36780, 40458, 42910, 43120, 47201, 49040, 51492, 53944, 60074, 64365, 64680, 67430, 68656, 73560, 80916, 85820, 90111, 94402, 101145, 102984, 107888, 120148, 128730, 129360, 134860, 141603, 147120, 150185, 161832, 171640, 180222, 188804, 202290, 205968, 236005, 240296, 257460, 269720, 283206, 300370, 323664, 330407, 343280, 360444, 377608, 404580, 450555, 472010, 480592, 514920, 539440, 566412, 600740, 660814, 708015, 720888, 755216, 809160, 901110, 944020, 991221, 1029840, 1132824, 1201480, 1321628, 1416030, 1441776, 1618320, 1652035, 1802220, 1888040, 1982442, 2265648, 2402960, 2643256, 2832060, 3304070, 3604440, 3776080, 3964884, 4956105, 5286512, 5664120, 6608140, 7208880, 7929768, 9912210, 11328240, 13216280, 15859536, 19824420, 26432560, 39648840, 79297680]

約数ペア:

[(1, 79297680), (2, 39648840), (3, 26432560), (4, 19824420), (5, 15859536), (6, 13216280), (7, 11328240), (8, 9912210), (10, 7929768), (11, 7208880), (12, 6608140), (14, 5664120), (15, 5286512), (16, 4956105), (20, 3964884), (21, 3776080), (22, 3604440), (24, 3304070), (28, 2832060), (30, 2643256), (33, 2402960), (35, 2265648), (40, 1982442), (42, 1888040), (44, 1802220), (48, 1652035), (49, 1618320), (55, 1441776), (56, 1416030), (60, 1321628), (66, 1201480), (70, 1132824), (77, 1029840), (80, 991221), (84, 944020), (88, 901110), (98, 809160), (105, 755216), (110, 720888), (112, 708015), (120, 660814), (132, 600740), (140, 566412), (147, 539440), (154, 514920), (165, 480592), (168, 472010), (176, 450555), (196, 404580), (210, 377608), (220, 360444), (231, 343280), (240, 330407), (245, 323664), (264, 300370), (280, 283206), (294, 269720), (308, 257460), (330, 240296), (336, 236005), (385, 205968), (392, 202290), (420, 188804), (440, 180222), (462, 171640), (490, 161832), (528, 150185), (539, 147120), (560, 141603), (588, 134860), (613, 129360), (616, 128730), (660, 120148), (735, 107888), (770, 102984), (784, 101145), (840, 94402), (880, 90111), (924, 85820), (980, 80916), (1078, 73560), (1155, 68656), (1176, 67430), (1226, 64680), (1232, 64365), (1320, 60074), (1470, 53944), (1540, 51492), (1617, 49040), (1680, 47201), (1839, 43120), (1848, 42910), (1960, 40458), (2156, 36780), (2310, 34328), (2352, 33715), (2452, 32340), (2640, 30037), (2695, 29424), (2940, 26972), (3065, 25872), (3080, 25746), (3234, 24520), (3678, 21560), (3696, 21455), (3920, 20229), (4291, 18480), (4312, 18390), (4620, 17164), (4904, 16170), (5390, 14712), (5880, 13486), (6130, 12936), (6160, 12873), (6468, 12260), (6743, 11760), (7356, 10780), (8085, 9808), (8582, 9240), (8624, 9195)]