13540147280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1217}}^1$

素因数の和:1557

約数の個数: 160

約数和(自身を含む): 35232744960

約数和(自身を除く): 21692597680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 269, 376, 440, 470, 517, 538, 752, 880, 940, 1034, 1076, 1217, 1345, 1880, 2068, 2152, 2434, 2585, 2690, 2959, 3760, 4136, 4304, 4868, 5170, 5380, 5918, 6085, 8272, 9736, 10340, 10760, 11836, 12170, 12643, 13387, 14795, 19472, 20680, 21520, 23672, 24340, 25286, 26774, 29590, 41360, 47344, 48680, 50572, 53548, 57199, 59180, 63215, 66935, 97360, 101144, 107096, 114398, 118360, 126430, 133870, 139073, 202288, 214192, 228796, 236720, 252860, 267740, 278146, 285995, 327373, 457592, 505720, 535480, 556292, 571990, 629189, 654746, 695365, 915184, 1011440, 1070960, 1112584, 1143980, 1258378, 1309492, 1390730, 1636865, 2225168, 2287960, 2516756, 2618984, 2781460, 3145945, 3273730, 3601103, 4575920, 5033512, 5237968, 5562920, 6291890, 6547460, 7202206, 10067024, 11125840, 12583780, 13094920, 14404412, 15386531, 18005515, 25167560, 26189840, 28808824, 30773062, 36011030, 50335120, 57617648, 61546124, 72022060, 76932655, 123092248, 144044120, 153865310, 169251841, 246184496, 288088240, 307730620, 338503682, 615461240, 677007364, 846259205, 1230922480, 1354014728, 1692518410, 2708029456, 3385036820, 6770073640, 13540147280]

約数ペア:

[(1, 13540147280), (2, 6770073640), (4, 3385036820), (5, 2708029456), (8, 1692518410), (10, 1354014728), (11, 1230922480), (16, 846259205), (20, 677007364), (22, 615461240), (40, 338503682), (44, 307730620), (47, 288088240), (55, 246184496), (80, 169251841), (88, 153865310), (94, 144044120), (110, 123092248), (176, 76932655), (188, 72022060), (220, 61546124), (235, 57617648), (269, 50335120), (376, 36011030), (440, 30773062), (470, 28808824), (517, 26189840), (538, 25167560), (752, 18005515), (880, 15386531), (940, 14404412), (1034, 13094920), (1076, 12583780), (1217, 11125840), (1345, 10067024), (1880, 7202206), (2068, 6547460), (2152, 6291890), (2434, 5562920), (2585, 5237968), (2690, 5033512), (2959, 4575920), (3760, 3601103), (4136, 3273730), (4304, 3145945), (4868, 2781460), (5170, 2618984), (5380, 2516756), (5918, 2287960), (6085, 2225168), (8272, 1636865), (9736, 1390730), (10340, 1309492), (10760, 1258378), (11836, 1143980), (12170, 1112584), (12643, 1070960), (13387, 1011440), (14795, 915184), (19472, 695365), (20680, 654746), (21520, 629189), (23672, 571990), (24340, 556292), (25286, 535480), (26774, 505720), (29590, 457592), (41360, 327373), (47344, 285995), (48680, 278146), (50572, 267740), (53548, 252860), (57199, 236720), (59180, 228796), (63215, 214192), (66935, 202288), (97360, 139073), (101144, 133870), (107096, 126430), (114398, 118360)]