22566601.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 820471680

約数和(自身を除く): 567245460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 113, 130, 156, 169, 170, 195, 204, 221, 226, 255, 260, 338, 339, 340, 390, 442, 452, 507, 510, 565, 663, 676, 678, 780, 845, 884, 1014, 1020, 1105, 1130, 1326, 1356, 1469, 1690, 1695, 1921, 2028, 2197, 2210, 2260, 2535, 2652, 2873, 2938, 3315, 3380, 3390, 3842, 4394, 4407, 4420, 5070, 5746, 5763, 5876, 6591, 6630, 6780, 7345, 7684, 8619, 8788, 8814, 9605, 10140, 10985, 11492, 11526, 13182, 13260, 14365, 14690, 17238, 17628, 19097, 19210, 21970, 22035, 23052, 24973, 26364, 28730, 28815, 29380, 32955, 34476, 37349, 38194, 38420, 43095, 43940, 44070, 49946, 57291, 57460, 57630, 65910, 74698, 74919, 76388, 86190, 88140, 95485, 99892, 112047, 114582, 115260, 124865, 131820, 149396, 149838, 172380, 186745, 190970, 224094, 229164, 248261, 249730, 286455, 299676, 324649, 373490, 374595, 381940, 448188, 496522, 499460, 560235, 572910, 649298, 744783, 746980, 749190, 973947, 993044, 1120470, 1145820, 1241305, 1298596, 1489566, 1498380, 1623245, 1947894, 2240940, 2482610, 2979132, 3246490, 3723915, 3895788, 4220437, 4869735, 4965220, 6492980, 7447830, 8440874, 9739470, 12661311, 14895660, 16881748, 19478940, 21102185, 25322622, 42204370, 50645244, 63306555, 84408740, 126613110, 253226220]

約数ペア:

[(1, 253226220), (2, 126613110), (3, 84408740), (4, 63306555), (5, 50645244), (6, 42204370), (10, 25322622), (12, 21102185), (13, 19478940), (15, 16881748), (17, 14895660), (20, 12661311), (26, 9739470), (30, 8440874), (34, 7447830), (39, 6492980), (51, 4965220), (52, 4869735), (60, 4220437), (65, 3895788), (68, 3723915), (78, 3246490), (85, 2979132), (102, 2482610), (113, 2240940), (130, 1947894), (156, 1623245), (169, 1498380), (170, 1489566), (195, 1298596), (204, 1241305), (221, 1145820), (226, 1120470), (255, 993044), (260, 973947), (338, 749190), (339, 746980), (340, 744783), (390, 649298), (442, 572910), (452, 560235), (507, 499460), (510, 496522), (565, 448188), (663, 381940), (676, 374595), (678, 373490), (780, 324649), (845, 299676), (884, 286455), (1014, 249730), (1020, 248261), (1105, 229164), (1130, 224094), (1326, 190970), (1356, 186745), (1469, 172380), (1690, 149838), (1695, 149396), (1921, 131820), (2028, 124865), (2197, 115260), (2210, 114582), (2260, 112047), (2535, 99892), (2652, 95485), (2873, 88140), (2938, 86190), (3315, 76388), (3380, 74919), (3390, 74698), (3842, 65910), (4394, 57630), (4407, 57460), (4420, 57291), (5070, 49946), (5746, 44070), (5763, 43940), (5876, 43095), (6591, 38420), (6630, 38194), (6780, 37349), (7345, 34476), (7684, 32955), (8619, 29380), (8788, 28815), (8814, 28730), (9605, 26364), (10140, 24973), (10985, 23052), (11492, 22035), (11526, 21970), (13182, 19210), (13260, 19097), (14365, 17628), (14690, 17238)]