1405723680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2341}}^1$

素因数の和:2504

約数の個数: 192

約数和(自身を含む): 4957545600

約数和(自身を除く): 3551821920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 480, 540, 556, 695, 720, 834, 864, 1080, 1112, 1251, 1390, 1440, 1668, 2085, 2160, 2224, 2341, 2502, 2780, 3336, 3753, 4170, 4320, 4448, 4682, 5004, 5560, 6255, 6672, 7023, 7506, 8340, 9364, 10008, 11120, 11705, 12510, 13344, 14046, 15012, 16680, 18728, 18765, 20016, 21069, 22240, 23410, 25020, 28092, 30024, 33360, 35115, 37456, 37530, 40032, 42138, 46820, 50040, 56184, 60048, 63207, 66720, 70230, 74912, 75060, 84276, 93640, 100080, 105345, 112368, 120096, 126414, 140460, 150120, 168552, 187280, 200160, 210690, 224736, 252828, 280920, 300240, 316035, 325399, 337104, 374560, 421380, 505656, 561840, 600480, 632070, 650798, 674208, 842760, 976197, 1011312, 1123680, 1264140, 1301596, 1626995, 1685520, 1952394, 2022624, 2528280, 2603192, 2928591, 3253990, 3371040, 3904788, 4880985, 5056560, 5206384, 5857182, 6507980, 7809576, 8785773, 9761970, 10113120, 10412768, 11714364, 13015960, 14642955, 15619152, 17571546, 19523940, 23428728, 26031920, 29285910, 31238304, 35143092, 39047880, 43928865, 46857456, 52063840, 58571820, 70286184, 78095760, 87857730, 93714912, 117143640, 140572368, 156191520, 175715460, 234287280, 281144736, 351430920, 468574560, 702861840, 1405723680]

約数ペア:

[(1, 1405723680), (2, 702861840), (3, 468574560), (4, 351430920), (5, 281144736), (6, 234287280), (8, 175715460), (9, 156191520), (10, 140572368), (12, 117143640), (15, 93714912), (16, 87857730), (18, 78095760), (20, 70286184), (24, 58571820), (27, 52063840), (30, 46857456), (32, 43928865), (36, 39047880), (40, 35143092), (45, 31238304), (48, 29285910), (54, 26031920), (60, 23428728), (72, 19523940), (80, 17571546), (90, 15619152), (96, 14642955), (108, 13015960), (120, 11714364), (135, 10412768), (139, 10113120), (144, 9761970), (160, 8785773), (180, 7809576), (216, 6507980), (240, 5857182), (270, 5206384), (278, 5056560), (288, 4880985), (360, 3904788), (417, 3371040), (432, 3253990), (480, 2928591), (540, 2603192), (556, 2528280), (695, 2022624), (720, 1952394), (834, 1685520), (864, 1626995), (1080, 1301596), (1112, 1264140), (1251, 1123680), (1390, 1011312), (1440, 976197), (1668, 842760), (2085, 674208), (2160, 650798), (2224, 632070), (2341, 600480), (2502, 561840), (2780, 505656), (3336, 421380), (3753, 374560), (4170, 337104), (4320, 325399), (4448, 316035), (4682, 300240), (5004, 280920), (5560, 252828), (6255, 224736), (6672, 210690), (7023, 200160), (7506, 187280), (8340, 168552), (9364, 150120), (10008, 140460), (11120, 126414), (11705, 120096), (12510, 112368), (13344, 105345), (14046, 100080), (15012, 93640), (16680, 84276), (18728, 75060), (18765, 74912), (20016, 70230), (21069, 66720), (22240, 63207), (23410, 60048), (25020, 56184), (28092, 50040), (30024, 46820), (33360, 42138), (35115, 40032), (37456, 37530)]