166225680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 609336000

約数和(自身を除く): 443110320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 380, 419, 435, 456, 464, 522, 551, 570, 580, 684, 696, 720, 760, 838, 855, 870, 912, 1044, 1102, 1140, 1160, 1257, 1305, 1368, 1392, 1520, 1653, 1676, 1710, 1740, 2088, 2095, 2204, 2280, 2320, 2514, 2610, 2736, 2755, 3306, 3352, 3420, 3480, 3771, 4176, 4190, 4408, 4560, 4959, 5028, 5220, 5510, 6285, 6612, 6704, 6840, 6960, 7542, 7961, 8265, 8380, 8816, 9918, 10056, 10440, 11020, 12151, 12570, 13224, 13680, 15084, 15922, 16530, 16760, 18855, 19836, 20112, 20880, 22040, 23883, 24302, 24795, 25140, 26448, 30168, 31844, 33060, 33520, 36453, 37710, 39672, 39805, 44080, 47766, 48604, 49590, 50280, 60336, 60755, 63688, 66120, 71649, 72906, 75420, 79344, 79610, 95532, 97208, 99180, 100560, 109359, 119415, 121510, 127376, 132240, 143298, 145812, 150840, 159220, 182265, 191064, 194416, 198360, 218718, 230869, 238830, 243020, 286596, 291624, 301680, 318440, 358245, 364530, 382128, 396720, 437436, 461738, 477660, 486040, 546795, 573192, 583248, 636880, 692607, 716490, 729060, 874872, 923476, 955320, 972080, 1093590, 1146384, 1154345, 1385214, 1432980, 1458120, 1749744, 1846952, 1910640, 2077821, 2187180, 2308690, 2770428, 2865960, 2916240, 3463035, 3693904, 4155642, 4374360, 4617380, 5540856, 5731920, 6926070, 8311284, 8748720, 9234760, 10389105, 11081712, 13852140, 16622568, 18469520, 20778210, 27704280, 33245136, 41556420, 55408560, 83112840, 166225680]

約数ペア:

[(1, 166225680), (2, 83112840), (3, 55408560), (4, 41556420), (5, 33245136), (6, 27704280), (8, 20778210), (9, 18469520), (10, 16622568), (12, 13852140), (15, 11081712), (16, 10389105), (18, 9234760), (19, 8748720), (20, 8311284), (24, 6926070), (29, 5731920), (30, 5540856), (36, 4617380), (38, 4374360), (40, 4155642), (45, 3693904), (48, 3463035), (57, 2916240), (58, 2865960), (60, 2770428), (72, 2308690), (76, 2187180), (80, 2077821), (87, 1910640), (90, 1846952), (95, 1749744), (114, 1458120), (116, 1432980), (120, 1385214), (144, 1154345), (145, 1146384), (152, 1093590), (171, 972080), (174, 955320), (180, 923476), (190, 874872), (228, 729060), (232, 716490), (240, 692607), (261, 636880), (285, 583248), (290, 573192), (304, 546795), (342, 486040), (348, 477660), (360, 461738), (380, 437436), (419, 396720), (435, 382128), (456, 364530), (464, 358245), (522, 318440), (551, 301680), (570, 291624), (580, 286596), (684, 243020), (696, 238830), (720, 230869), (760, 218718), (838, 198360), (855, 194416), (870, 191064), (912, 182265), (1044, 159220), (1102, 150840), (1140, 145812), (1160, 143298), (1257, 132240), (1305, 127376), (1368, 121510), (1392, 119415), (1520, 109359), (1653, 100560), (1676, 99180), (1710, 97208), (1740, 95532), (2088, 79610), (2095, 79344), (2204, 75420), (2280, 72906), (2320, 71649), (2514, 66120), (2610, 63688), (2736, 60755), (2755, 60336), (3306, 50280), (3352, 49590), (3420, 48604), (3480, 47766), (3771, 44080), (4176, 39805), (4190, 39672), (4408, 37710), (4560, 36453), (4959, 33520), (5028, 33060), (5220, 31844), (5510, 30168), (6285, 26448), (6612, 25140), (6704, 24795), (6840, 24302), (6960, 23883), (7542, 22040), (7961, 20880), (8265, 20112), (8380, 19836), (8816, 18855), (9918, 16760), (10056, 16530), (10440, 15922), (11020, 15084), (12151, 13680), (12570, 13224)]