26946967920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{3929}}^1$

素因数の和:4044

約数の個数: 240

約数和(自身を含む): 90682454880

約数和(自身を除く): 63735486960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1360, 1394, 1640, 1681, 1968, 2040, 2091, 2460, 2788, 3280, 3362, 3485, 3929, 4080, 4182, 4920, 5043, 5576, 6724, 6970, 7858, 8364, 8405, 9840, 10086, 10455, 11152, 11787, 13448, 13940, 15716, 16728, 16810, 19645, 20172, 20910, 23574, 25215, 26896, 27880, 28577, 31432, 33456, 33620, 39290, 40344, 41820, 47148, 50430, 55760, 57154, 58935, 62864, 66793, 67240, 78580, 80688, 83640, 85731, 94296, 100860, 114308, 117870, 133586, 134480, 142885, 157160, 161089, 167280, 171462, 188592, 200379, 201720, 228616, 235740, 267172, 285770, 314320, 322178, 333965, 342924, 400758, 403440, 428655, 457232, 471480, 483267, 534344, 571540, 644356, 667930, 685848, 801516, 805445, 857310, 942960, 966534, 1001895, 1068688, 1143080, 1288712, 1335860, 1371696, 1603032, 1610890, 1714620, 1933068, 2003790, 2286160, 2416335, 2577424, 2671720, 2738513, 3206064, 3221780, 3429240, 3866136, 4007580, 4832670, 5343440, 5477026, 6443560, 6604649, 6858480, 7732272, 8015160, 8215539, 9665340, 10954052, 12887120, 13209298, 13692565, 16030320, 16431078, 19330680, 19813947, 21908104, 26418596, 27385130, 32862156, 33023245, 38661360, 39627894, 41077695, 43816208, 52837192, 54770260, 65724312, 66046490, 79255788, 82155390, 99069735, 105674384, 109540520, 112279033, 131448624, 132092980, 158511576, 164310780, 198139470, 219081040, 224558066, 264185960, 317023152, 328621560, 336837099, 396278940, 449116132, 528371920, 561395165, 657243120, 673674198, 792557880, 898232264, 1122790330, 1347348396, 1585115760, 1684185495, 1796464528, 2245580660, 2694696792, 3368370990, 4491161320, 5389393584, 6736741980, 8982322640, 13473483960, 26946967920]

約数ペア:

[(1, 26946967920), (2, 13473483960), (3, 8982322640), (4, 6736741980), (5, 5389393584), (6, 4491161320), (8, 3368370990), (10, 2694696792), (12, 2245580660), (15, 1796464528), (16, 1684185495), (17, 1585115760), (20, 1347348396), (24, 1122790330), (30, 898232264), (34, 792557880), (40, 673674198), (41, 657243120), (48, 561395165), (51, 528371920), (60, 449116132), (68, 396278940), (80, 336837099), (82, 328621560), (85, 317023152), (102, 264185960), (120, 224558066), (123, 219081040), (136, 198139470), (164, 164310780), (170, 158511576), (204, 132092980), (205, 131448624), (240, 112279033), (246, 109540520), (255, 105674384), (272, 99069735), (328, 82155390), (340, 79255788), (408, 66046490), (410, 65724312), (492, 54770260), (510, 52837192), (615, 43816208), (656, 41077695), (680, 39627894), (697, 38661360), (816, 33023245), (820, 32862156), (984, 27385130), (1020, 26418596), (1230, 21908104), (1360, 19813947), (1394, 19330680), (1640, 16431078), (1681, 16030320), (1968, 13692565), (2040, 13209298), (2091, 12887120), (2460, 10954052), (2788, 9665340), (3280, 8215539), (3362, 8015160), (3485, 7732272), (3929, 6858480), (4080, 6604649), (4182, 6443560), (4920, 5477026), (5043, 5343440), (5576, 4832670), (6724, 4007580), (6970, 3866136), (7858, 3429240), (8364, 3221780), (8405, 3206064), (9840, 2738513), (10086, 2671720), (10455, 2577424), (11152, 2416335), (11787, 2286160), (13448, 2003790), (13940, 1933068), (15716, 1714620), (16728, 1610890), (16810, 1603032), (19645, 1371696), (20172, 1335860), (20910, 1288712), (23574, 1143080), (25215, 1068688), (26896, 1001895), (27880, 966534), (28577, 942960), (31432, 857310), (33456, 805445), (33620, 801516), (39290, 685848), (40344, 667930), (41820, 644356), (47148, 571540), (50430, 534344), (55760, 483267), (57154, 471480), (58935, 457232), (62864, 428655), (66793, 403440), (67240, 400758), (78580, 342924), (80688, 333965), (83640, 322178), (85731, 314320), (94296, 285770), (100860, 267172), (114308, 235740), (117870, 228616), (133586, 201720), (134480, 200379), (142885, 188592), (157160, 171462), (161089, 167280)]