2912310120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:608

約数の個数: 256

約数和(自身を含む): 9810201600

約数和(自身を除く): 6897891480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 227, 228, 255, 285, 323, 331, 340, 380, 408, 454, 456, 510, 570, 646, 662, 680, 681, 760, 908, 969, 993, 1020, 1135, 1140, 1292, 1324, 1362, 1615, 1655, 1816, 1938, 1986, 2040, 2270, 2280, 2584, 2648, 2724, 3230, 3310, 3405, 3859, 3876, 3972, 4313, 4540, 4845, 4965, 5448, 5627, 6289, 6460, 6620, 6810, 7718, 7752, 7944, 8626, 9080, 9690, 9930, 11254, 11577, 12578, 12920, 12939, 13240, 13620, 15436, 16881, 17252, 18867, 19295, 19380, 19860, 21565, 22508, 23154, 25156, 25878, 27240, 28135, 30872, 31445, 33762, 34504, 37734, 38590, 38760, 39720, 43130, 45016, 46308, 50312, 51756, 56270, 57885, 62890, 64695, 67524, 73321, 75137, 75468, 77180, 84405, 86260, 92616, 94335, 103512, 106913, 112540, 115770, 125780, 129390, 135048, 146642, 150274, 150936, 154360, 168810, 172520, 188670, 213826, 219963, 225080, 225411, 231540, 251560, 258780, 293284, 300548, 320739, 337620, 366605, 375685, 377340, 427652, 439926, 450822, 463080, 517560, 534565, 586568, 601096, 641478, 675240, 733210, 751370, 754680, 855304, 879852, 901644, 1069130, 1099815, 1127055, 1277329, 1282956, 1427603, 1466420, 1502740, 1603695, 1759704, 1803288, 2138260, 2199630, 2254110, 2554658, 2565912, 2855206, 2932840, 3005480, 3207390, 3831987, 4276520, 4282809, 4399260, 4508220, 5109316, 5710412, 6386645, 6414780, 7138015, 7663974, 8565618, 8798520, 9016440, 10218632, 11420824, 12773290, 12829560, 14276030, 15327948, 17131236, 19159935, 21414045, 24269251, 25546580, 28552060, 30655896, 34262472, 38319870, 42828090, 48538502, 51093160, 57104120, 72807753, 76639740, 85656180, 97077004, 121346255, 145615506, 153279480, 171312360, 194154008, 242692510, 291231012, 364038765, 485385020, 582462024, 728077530, 970770040, 1456155060, 2912310120]

約数ペア:

[(1, 2912310120), (2, 1456155060), (3, 970770040), (4, 728077530), (5, 582462024), (6, 485385020), (8, 364038765), (10, 291231012), (12, 242692510), (15, 194154008), (17, 171312360), (19, 153279480), (20, 145615506), (24, 121346255), (30, 97077004), (34, 85656180), (38, 76639740), (40, 72807753), (51, 57104120), (57, 51093160), (60, 48538502), (68, 42828090), (76, 38319870), (85, 34262472), (95, 30655896), (102, 28552060), (114, 25546580), (120, 24269251), (136, 21414045), (152, 19159935), (170, 17131236), (190, 15327948), (204, 14276030), (227, 12829560), (228, 12773290), (255, 11420824), (285, 10218632), (323, 9016440), (331, 8798520), (340, 8565618), (380, 7663974), (408, 7138015), (454, 6414780), (456, 6386645), (510, 5710412), (570, 5109316), (646, 4508220), (662, 4399260), (680, 4282809), (681, 4276520), (760, 3831987), (908, 3207390), (969, 3005480), (993, 2932840), (1020, 2855206), (1135, 2565912), (1140, 2554658), (1292, 2254110), (1324, 2199630), (1362, 2138260), (1615, 1803288), (1655, 1759704), (1816, 1603695), (1938, 1502740), (1986, 1466420), (2040, 1427603), (2270, 1282956), (2280, 1277329), (2584, 1127055), (2648, 1099815), (2724, 1069130), (3230, 901644), (3310, 879852), (3405, 855304), (3859, 754680), (3876, 751370), (3972, 733210), (4313, 675240), (4540, 641478), (4845, 601096), (4965, 586568), (5448, 534565), (5627, 517560), (6289, 463080), (6460, 450822), (6620, 439926), (6810, 427652), (7718, 377340), (7752, 375685), (7944, 366605), (8626, 337620), (9080, 320739), (9690, 300548), (9930, 293284), (11254, 258780), (11577, 251560), (12578, 231540), (12920, 225411), (12939, 225080), (13240, 219963), (13620, 213826), (15436, 188670), (16881, 172520), (17252, 168810), (18867, 154360), (19295, 150936), (19380, 150274), (19860, 146642), (21565, 135048), (22508, 129390), (23154, 125780), (25156, 115770), (25878, 112540), (27240, 106913), (28135, 103512), (30872, 94335), (31445, 92616), (33762, 86260), (34504, 84405), (37734, 77180), (38590, 75468), (38760, 75137), (39720, 73321), (43130, 67524), (45016, 64695), (46308, 62890), (50312, 57885), (51756, 56270)]