194620160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 566228880

約数和(自身を除く): 371608720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 107, 112, 116, 128, 140, 145, 160, 196, 203, 214, 224, 232, 245, 256, 280, 290, 320, 392, 406, 428, 448, 464, 490, 535, 560, 580, 640, 749, 784, 812, 856, 896, 928, 980, 1015, 1070, 1120, 1160, 1280, 1421, 1498, 1568, 1624, 1712, 1792, 1856, 1960, 2030, 2140, 2240, 2320, 2842, 2996, 3103, 3136, 3248, 3424, 3712, 3745, 3920, 4060, 4280, 4480, 4640, 5243, 5684, 5992, 6206, 6272, 6496, 6848, 7105, 7424, 7490, 7840, 8120, 8560, 8960, 9280, 10486, 11368, 11984, 12412, 12544, 12992, 13696, 14210, 14980, 15515, 15680, 16240, 17120, 18560, 20972, 21721, 22736, 23968, 24824, 25984, 26215, 27392, 28420, 29960, 31030, 31360, 32480, 34240, 37120, 41944, 43442, 45472, 47936, 49648, 51968, 52430, 56840, 59920, 62060, 62720, 64960, 68480, 83888, 86884, 90944, 95872, 99296, 104860, 108605, 113680, 119840, 124120, 129920, 136960, 152047, 167776, 173768, 181888, 191744, 198592, 209720, 217210, 227360, 239680, 248240, 259840, 304094, 335552, 347536, 363776, 397184, 419440, 434420, 454720, 479360, 496480, 608188, 671104, 695072, 760235, 794368, 838880, 868840, 909440, 958720, 992960, 1216376, 1342208, 1390144, 1520470, 1677760, 1737680, 1818880, 1985920, 2432752, 2780288, 3040940, 3355520, 3475360, 3971840, 4865504, 5560576, 6081880, 6711040, 6950720, 9731008, 12163760, 13901440, 19462016, 24327520, 27802880, 38924032, 48655040, 97310080, 194620160]

約数ペア:

[(1, 194620160), (2, 97310080), (4, 48655040), (5, 38924032), (7, 27802880), (8, 24327520), (10, 19462016), (14, 13901440), (16, 12163760), (20, 9731008), (28, 6950720), (29, 6711040), (32, 6081880), (35, 5560576), (40, 4865504), (49, 3971840), (56, 3475360), (58, 3355520), (64, 3040940), (70, 2780288), (80, 2432752), (98, 1985920), (107, 1818880), (112, 1737680), (116, 1677760), (128, 1520470), (140, 1390144), (145, 1342208), (160, 1216376), (196, 992960), (203, 958720), (214, 909440), (224, 868840), (232, 838880), (245, 794368), (256, 760235), (280, 695072), (290, 671104), (320, 608188), (392, 496480), (406, 479360), (428, 454720), (448, 434420), (464, 419440), (490, 397184), (535, 363776), (560, 347536), (580, 335552), (640, 304094), (749, 259840), (784, 248240), (812, 239680), (856, 227360), (896, 217210), (928, 209720), (980, 198592), (1015, 191744), (1070, 181888), (1120, 173768), (1160, 167776), (1280, 152047), (1421, 136960), (1498, 129920), (1568, 124120), (1624, 119840), (1712, 113680), (1792, 108605), (1856, 104860), (1960, 99296), (2030, 95872), (2140, 90944), (2240, 86884), (2320, 83888), (2842, 68480), (2996, 64960), (3103, 62720), (3136, 62060), (3248, 59920), (3424, 56840), (3712, 52430), (3745, 51968), (3920, 49648), (4060, 47936), (4280, 45472), (4480, 43442), (4640, 41944), (5243, 37120), (5684, 34240), (5992, 32480), (6206, 31360), (6272, 31030), (6496, 29960), (6848, 28420), (7105, 27392), (7424, 26215), (7490, 25984), (7840, 24824), (8120, 23968), (8560, 22736), (8960, 21721), (9280, 20972), (10486, 18560), (11368, 17120), (11984, 16240), (12412, 15680), (12544, 15515), (12992, 14980), (13696, 14210)]