2409561280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 224

約数和(自身を含む): 6931152000

約数和(自身を除く): 4521590720

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, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 320, 343, 392, 406, 448, 464, 490, 560, 580, 686, 757, 784, 812, 928, 980, 1015, 1120, 1160, 1372, 1421, 1514, 1568, 1624, 1715, 1856, 1960, 2030, 2240, 2320, 2744, 2842, 3028, 3136, 3248, 3430, 3785, 3920, 4060, 4640, 5299, 5488, 5684, 6056, 6496, 6860, 7105, 7570, 7840, 8120, 9280, 9947, 10598, 10976, 11368, 12112, 12992, 13720, 14210, 15140, 15680, 16240, 19894, 21196, 21952, 21953, 22736, 24224, 26495, 27440, 28420, 30280, 32480, 37093, 39788, 42392, 43906, 45472, 48448, 49735, 52990, 54880, 56840, 60560, 64960, 74186, 79576, 84784, 87812, 90944, 99470, 105980, 109760, 109765, 113680, 121120, 148372, 153671, 159152, 169568, 175624, 185465, 198940, 211960, 219530, 227360, 242240, 259651, 296744, 307342, 318304, 339136, 351248, 370930, 397880, 423920, 439060, 454720, 519302, 593488, 614684, 636608, 702496, 741860, 768355, 795760, 847840, 878120, 1038604, 1075697, 1186976, 1229368, 1298255, 1404992, 1483720, 1536710, 1591520, 1695680, 1756240, 2077208, 2151394, 2373952, 2458736, 2596510, 2967440, 3073420, 3183040, 3512480, 4154416, 4302788, 4917472, 5193020, 5378485, 5934880, 6146840, 7024960, 7529879, 8308832, 8605576, 9834944, 10386040, 10756970, 11869760, 12293680, 15059758, 16617664, 17211152, 20772080, 21513940, 24587360, 30119516, 34422304, 37649395, 41544160, 43027880, 49174720, 60239032, 68844608, 75298790, 83088320, 86055760, 120478064, 150597580, 172111520, 240956128, 301195160, 344223040, 481912256, 602390320, 1204780640, 2409561280]

約数ペア:

[(1, 2409561280), (2, 1204780640), (4, 602390320), (5, 481912256), (7, 344223040), (8, 301195160), (10, 240956128), (14, 172111520), (16, 150597580), (20, 120478064), (28, 86055760), (29, 83088320), (32, 75298790), (35, 68844608), (40, 60239032), (49, 49174720), (56, 43027880), (58, 41544160), (64, 37649395), (70, 34422304), (80, 30119516), (98, 24587360), (112, 21513940), (116, 20772080), (140, 17211152), (145, 16617664), (160, 15059758), (196, 12293680), (203, 11869760), (224, 10756970), (232, 10386040), (245, 9834944), (280, 8605576), (290, 8308832), (320, 7529879), (343, 7024960), (392, 6146840), (406, 5934880), (448, 5378485), (464, 5193020), (490, 4917472), (560, 4302788), (580, 4154416), (686, 3512480), (757, 3183040), (784, 3073420), (812, 2967440), (928, 2596510), (980, 2458736), (1015, 2373952), (1120, 2151394), (1160, 2077208), (1372, 1756240), (1421, 1695680), (1514, 1591520), (1568, 1536710), (1624, 1483720), (1715, 1404992), (1856, 1298255), (1960, 1229368), (2030, 1186976), (2240, 1075697), (2320, 1038604), (2744, 878120), (2842, 847840), (3028, 795760), (3136, 768355), (3248, 741860), (3430, 702496), (3785, 636608), (3920, 614684), (4060, 593488), (4640, 519302), (5299, 454720), (5488, 439060), (5684, 423920), (6056, 397880), (6496, 370930), (6860, 351248), (7105, 339136), (7570, 318304), (7840, 307342), (8120, 296744), (9280, 259651), (9947, 242240), (10598, 227360), (10976, 219530), (11368, 211960), (12112, 198940), (12992, 185465), (13720, 175624), (14210, 169568), (15140, 159152), (15680, 153671), (16240, 148372), (19894, 121120), (21196, 113680), (21952, 109765), (21953, 109760), (22736, 105980), (24224, 99470), (26495, 90944), (27440, 87812), (28420, 84784), (30280, 79576), (32480, 74186), (37093, 64960), (39788, 60560), (42392, 56840), (43906, 54880), (45472, 52990), (48448, 49735)]