720962928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42073}}^1$

素因数の和:42111

約数の個数: 120

約数和(自身を含む): 2441638368

約数和(自身を除く): 1720675440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 42073, 84146, 126219, 168292, 252438, 294511, 336584, 378657, 504876, 589022, 673168, 715241, 757314, 883533, 1009752, 1178044, 1430482, 1514628, 1767066, 2019504, 2145723, 2356088, 2650599, 2860964, 3029256, 3534132, 4291446, 4712176, 5006687, 5301198, 5721928, 6058512, 6437169, 7068264, 8582892, 10013374, 10602396, 11443856, 12874338, 14136528, 15020061, 17165784, 20026748, 21204792, 25748676, 30040122, 34331568, 40053496, 42409584, 45060183, 51497352, 60080244, 80106992, 90120366, 102994704, 120160488, 180240732, 240320976, 360481464, 720962928]

約数ペア:

[(1, 720962928), (2, 360481464), (3, 240320976), (4, 180240732), (6, 120160488), (7, 102994704), (8, 90120366), (9, 80106992), (12, 60080244), (14, 51497352), (16, 45060183), (17, 42409584), (18, 40053496), (21, 34331568), (24, 30040122), (28, 25748676), (34, 21204792), (36, 20026748), (42, 17165784), (48, 15020061), (51, 14136528), (56, 12874338), (63, 11443856), (68, 10602396), (72, 10013374), (84, 8582892), (102, 7068264), (112, 6437169), (119, 6058512), (126, 5721928), (136, 5301198), (144, 5006687), (153, 4712176), (168, 4291446), (204, 3534132), (238, 3029256), (252, 2860964), (272, 2650599), (306, 2356088), (336, 2145723), (357, 2019504), (408, 1767066), (476, 1514628), (504, 1430482), (612, 1178044), (714, 1009752), (816, 883533), (952, 757314), (1008, 715241), (1071, 673168), (1224, 589022), (1428, 504876), (1904, 378657), (2142, 336584), (2448, 294511), (2856, 252438), (4284, 168292), (5712, 126219), (8568, 84146), (17136, 42073)]