26201760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 99610560

約数和(自身を除く): 73408800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 32, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 96, 102, 104, 114, 120, 130, 136, 152, 156, 160, 169, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 304, 312, 323, 338, 340, 380, 390, 408, 416, 442, 456, 480, 494, 507, 510, 520, 544, 570, 608, 624, 646, 663, 676, 680, 741, 760, 780, 816, 845, 884, 912, 969, 988, 1014, 1020, 1040, 1105, 1140, 1235, 1248, 1292, 1326, 1352, 1360, 1482, 1520, 1560, 1615, 1632, 1690, 1768, 1824, 1938, 1976, 2028, 2040, 2080, 2210, 2280, 2470, 2535, 2584, 2652, 2704, 2720, 2873, 2964, 3040, 3120, 3211, 3230, 3315, 3380, 3536, 3705, 3876, 3952, 4056, 4080, 4199, 4420, 4560, 4845, 4940, 5070, 5168, 5304, 5408, 5746, 5928, 6240, 6422, 6460, 6630, 6760, 7072, 7410, 7752, 7904, 8112, 8160, 8398, 8619, 8840, 9120, 9633, 9690, 9880, 10140, 10336, 10608, 11492, 11856, 12597, 12844, 12920, 13260, 13520, 14365, 14820, 15504, 16055, 16224, 16796, 17238, 17680, 19266, 19380, 19760, 20280, 20995, 21216, 22984, 23712, 25194, 25688, 25840, 26520, 27040, 28730, 29640, 31008, 32110, 33592, 34476, 35360, 38532, 38760, 39520, 40560, 41990, 43095, 45968, 48165, 50388, 51376, 51680, 53040, 54587, 57460, 59280, 62985, 64220, 67184, 68952, 77064, 77520, 81120, 83980, 86190, 91936, 96330, 100776, 102752, 106080, 109174, 114920, 118560, 125970, 128440, 134368, 137904, 154128, 155040, 163761, 167960, 172380, 192660, 201552, 218348, 229840, 251940, 256880, 272935, 275808, 308256, 327522, 335920, 344760, 385320, 403104, 436696, 459680, 503880, 513760, 545870, 655044, 671840, 689520, 770640, 818805, 873392, 1007760, 1091740, 1310088, 1379040, 1541280, 1637610, 1746784, 2015520, 2183480, 2620176, 3275220, 4366960, 5240352, 6550440, 8733920, 13100880, 26201760]

約数ペア:

[(1, 26201760), (2, 13100880), (3, 8733920), (4, 6550440), (5, 5240352), (6, 4366960), (8, 3275220), (10, 2620176), (12, 2183480), (13, 2015520), (15, 1746784), (16, 1637610), (17, 1541280), (19, 1379040), (20, 1310088), (24, 1091740), (26, 1007760), (30, 873392), (32, 818805), (34, 770640), (38, 689520), (39, 671840), (40, 655044), (48, 545870), (51, 513760), (52, 503880), (57, 459680), (60, 436696), (65, 403104), (68, 385320), (76, 344760), (78, 335920), (80, 327522), (85, 308256), (95, 275808), (96, 272935), (102, 256880), (104, 251940), (114, 229840), (120, 218348), (130, 201552), (136, 192660), (152, 172380), (156, 167960), (160, 163761), (169, 155040), (170, 154128), (190, 137904), (195, 134368), (204, 128440), (208, 125970), (221, 118560), (228, 114920), (240, 109174), (247, 106080), (255, 102752), (260, 100776), (272, 96330), (285, 91936), (304, 86190), (312, 83980), (323, 81120), (338, 77520), (340, 77064), (380, 68952), (390, 67184), (408, 64220), (416, 62985), (442, 59280), (456, 57460), (480, 54587), (494, 53040), (507, 51680), (510, 51376), (520, 50388), (544, 48165), (570, 45968), (608, 43095), (624, 41990), (646, 40560), (663, 39520), (676, 38760), (680, 38532), (741, 35360), (760, 34476), (780, 33592), (816, 32110), (845, 31008), (884, 29640), (912, 28730), (969, 27040), (988, 26520), (1014, 25840), (1020, 25688), (1040, 25194), (1105, 23712), (1140, 22984), (1235, 21216), (1248, 20995), (1292, 20280), (1326, 19760), (1352, 19380), (1360, 19266), (1482, 17680), (1520, 17238), (1560, 16796), (1615, 16224), (1632, 16055), (1690, 15504), (1768, 14820), (1824, 14365), (1938, 13520), (1976, 13260), (2028, 12920), (2040, 12844), (2080, 12597), (2210, 11856), (2280, 11492), (2470, 10608), (2535, 10336), (2584, 10140), (2652, 9880), (2704, 9690), (2720, 9633), (2873, 9120), (2964, 8840), (3040, 8619), (3120, 8398), (3211, 8160), (3230, 8112), (3315, 7904), (3380, 7752), (3536, 7410), (3705, 7072), (3876, 6760), (3952, 6630), (4056, 6460), (4080, 6422), (4199, 6240), (4420, 5928), (4560, 5746), (4845, 5408), (4940, 5304), (5070, 5168)]