39648840

素因数分解:

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

素因数の和:652

約数の個数: 192

約数和(自身を含む): 151191360

約数和(自身を除く): 111542520

約数列:

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

約数ペア:

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