3910439680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1354

約数の個数: 144

約数和(自身を含む): 10737377280

約数和(自身を除く): 6826937600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 607, 640, 719, 896, 1120, 1214, 1280, 1438, 1792, 2240, 2428, 2876, 3035, 3595, 4249, 4480, 4856, 5033, 5752, 6070, 7190, 8498, 8960, 9712, 10066, 11504, 12140, 14380, 16996, 19424, 20132, 21245, 23008, 24280, 25165, 28760, 33992, 38848, 40264, 42490, 46016, 48560, 50330, 57520, 67984, 77696, 80528, 84980, 92032, 97120, 100660, 115040, 135968, 155392, 161056, 169960, 184064, 194240, 201320, 230080, 271936, 322112, 339920, 388480, 402640, 436433, 460160, 543872, 644224, 679840, 776960, 805280, 872866, 920320, 1087744, 1288448, 1359680, 1610560, 1745732, 2182165, 2719360, 3055031, 3221120, 3491464, 4364330, 5438720, 6110062, 6442240, 6982928, 8728660, 12220124, 13965856, 15275155, 17457320, 24440248, 27931712, 30550310, 34914640, 48880496, 55863424, 61100620, 69829280, 97760992, 111726848, 122201240, 139658560, 195521984, 244402480, 279317120, 391043968, 488804960, 558634240, 782087936, 977609920, 1955219840, 3910439680]

約数ペア:

[(1, 3910439680), (2, 1955219840), (4, 977609920), (5, 782087936), (7, 558634240), (8, 488804960), (10, 391043968), (14, 279317120), (16, 244402480), (20, 195521984), (28, 139658560), (32, 122201240), (35, 111726848), (40, 97760992), (56, 69829280), (64, 61100620), (70, 55863424), (80, 48880496), (112, 34914640), (128, 30550310), (140, 27931712), (160, 24440248), (224, 17457320), (256, 15275155), (280, 13965856), (320, 12220124), (448, 8728660), (560, 6982928), (607, 6442240), (640, 6110062), (719, 5438720), (896, 4364330), (1120, 3491464), (1214, 3221120), (1280, 3055031), (1438, 2719360), (1792, 2182165), (2240, 1745732), (2428, 1610560), (2876, 1359680), (3035, 1288448), (3595, 1087744), (4249, 920320), (4480, 872866), (4856, 805280), (5033, 776960), (5752, 679840), (6070, 644224), (7190, 543872), (8498, 460160), (8960, 436433), (9712, 402640), (10066, 388480), (11504, 339920), (12140, 322112), (14380, 271936), (16996, 230080), (19424, 201320), (20132, 194240), (21245, 184064), (23008, 169960), (24280, 161056), (25165, 155392), (28760, 135968), (33992, 115040), (38848, 100660), (40264, 97120), (42490, 92032), (46016, 84980), (48560, 80528), (50330, 77696), (57520, 67984)]