2685486720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{199813}}^1$

素因数の和:199842

約数の個数: 128

約数和(自身を含む): 9782893440

約数和(自身を除く): 7097406720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 199813, 399626, 599439, 799252, 999065, 1198878, 1398691, 1598504, 1998130, 2397756, 2797382, 2997195, 3197008, 3996260, 4196073, 4795512, 5594764, 5994390, 6394016, 6993455, 7992520, 8392146, 9591024, 11189528, 11988780, 12788032, 13986910, 15985040, 16784292, 19182048, 20980365, 22379056, 23977560, 25576064, 27973820, 31970080, 33568584, 38364096, 41960730, 44758112, 47955120, 55947640, 63940160, 67137168, 76728192, 83921460, 89516224, 95910240, 111895280, 127880320, 134274336, 167842920, 179032448, 191820480, 223790560, 268548672, 335685840, 383640960, 447581120, 537097344, 671371680, 895162240, 1342743360, 2685486720]

約数ペア:

[(1, 2685486720), (2, 1342743360), (3, 895162240), (4, 671371680), (5, 537097344), (6, 447581120), (7, 383640960), (8, 335685840), (10, 268548672), (12, 223790560), (14, 191820480), (15, 179032448), (16, 167842920), (20, 134274336), (21, 127880320), (24, 111895280), (28, 95910240), (30, 89516224), (32, 83921460), (35, 76728192), (40, 67137168), (42, 63940160), (48, 55947640), (56, 47955120), (60, 44758112), (64, 41960730), (70, 38364096), (80, 33568584), (84, 31970080), (96, 27973820), (105, 25576064), (112, 23977560), (120, 22379056), (128, 20980365), (140, 19182048), (160, 16784292), (168, 15985040), (192, 13986910), (210, 12788032), (224, 11988780), (240, 11189528), (280, 9591024), (320, 8392146), (336, 7992520), (384, 6993455), (420, 6394016), (448, 5994390), (480, 5594764), (560, 4795512), (640, 4196073), (672, 3996260), (840, 3197008), (896, 2997195), (960, 2797382), (1120, 2397756), (1344, 1998130), (1680, 1598504), (1920, 1398691), (2240, 1198878), (2688, 999065), (3360, 799252), (4480, 599439), (6720, 399626), (13440, 199813)]