166169920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2448

約数の個数: 112

約数和(自身を含む): 467002368

約数和(自身を除く): 300832448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2393, 2480, 3472, 4340, 4786, 4960, 6944, 8680, 9572, 9920, 11965, 13888, 16751, 17360, 19144, 23930, 33502, 34720, 38288, 47860, 67004, 69440, 74183, 76576, 83755, 95720, 134008, 148366, 153152, 167510, 191440, 268016, 296732, 335020, 370915, 382880, 519281, 536032, 593464, 670040, 741830, 765760, 1038562, 1072064, 1186928, 1340080, 1483660, 2077124, 2373856, 2596405, 2680160, 2967320, 4154248, 4747712, 5192810, 5360320, 5934640, 8308496, 10385620, 11869280, 16616992, 20771240, 23738560, 33233984, 41542480, 83084960, 166169920]

約数ペア:

[(1, 166169920), (2, 83084960), (4, 41542480), (5, 33233984), (7, 23738560), (8, 20771240), (10, 16616992), (14, 11869280), (16, 10385620), (20, 8308496), (28, 5934640), (31, 5360320), (32, 5192810), (35, 4747712), (40, 4154248), (56, 2967320), (62, 2680160), (64, 2596405), (70, 2373856), (80, 2077124), (112, 1483660), (124, 1340080), (140, 1186928), (155, 1072064), (160, 1038562), (217, 765760), (224, 741830), (248, 670040), (280, 593464), (310, 536032), (320, 519281), (434, 382880), (448, 370915), (496, 335020), (560, 296732), (620, 268016), (868, 191440), (992, 167510), (1085, 153152), (1120, 148366), (1240, 134008), (1736, 95720), (1984, 83755), (2170, 76576), (2240, 74183), (2393, 69440), (2480, 67004), (3472, 47860), (4340, 38288), (4786, 34720), (4960, 33502), (6944, 23930), (8680, 19144), (9572, 17360), (9920, 16751), (11965, 13888)]