40947480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16249}}^1$

素因数の和:16273

約数の個数: 96

約数和(自身を含む): 152100000

約数和(自身を除く): 111152520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16249, 32498, 48747, 64996, 81245, 97494, 113743, 129992, 146241, 162490, 194988, 227486, 243735, 292482, 324980, 341229, 389976, 454972, 487470, 568715, 584964, 649960, 682458, 731205, 909944, 974940, 1023687, 1137430, 1169928, 1364916, 1462410, 1706145, 1949880, 2047374, 2274860, 2729832, 2924820, 3412290, 4094748, 4549720, 5118435, 5849640, 6824580, 8189496, 10236870, 13649160, 20473740, 40947480]

約数ペア:

[(1, 40947480), (2, 20473740), (3, 13649160), (4, 10236870), (5, 8189496), (6, 6824580), (7, 5849640), (8, 5118435), (9, 4549720), (10, 4094748), (12, 3412290), (14, 2924820), (15, 2729832), (18, 2274860), (20, 2047374), (21, 1949880), (24, 1706145), (28, 1462410), (30, 1364916), (35, 1169928), (36, 1137430), (40, 1023687), (42, 974940), (45, 909944), (56, 731205), (60, 682458), (63, 649960), (70, 584964), (72, 568715), (84, 487470), (90, 454972), (105, 389976), (120, 341229), (126, 324980), (140, 292482), (168, 243735), (180, 227486), (210, 194988), (252, 162490), (280, 146241), (315, 129992), (360, 113743), (420, 97494), (504, 81245), (630, 64996), (840, 48747), (1260, 32498), (2520, 16249)]