23638440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 58476120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 263, 280, 321, 420, 428, 526, 535, 642, 749, 789, 840, 856, 1052, 1070, 1284, 1315, 1498, 1578, 1605, 1841, 2104, 2140, 2247, 2568, 2630, 2996, 3156, 3210, 3682, 3745, 3945, 4280, 4494, 5260, 5523, 5992, 6312, 6420, 7364, 7490, 7890, 8988, 9205, 10520, 11046, 11235, 12840, 14728, 14980, 15780, 17976, 18410, 22092, 22470, 27615, 28141, 29960, 31560, 36820, 44184, 44940, 55230, 56282, 73640, 84423, 89880, 110460, 112564, 140705, 168846, 196987, 220920, 225128, 281410, 337692, 393974, 422115, 562820, 590961, 675384, 787948, 844230, 984935, 1125640, 1181922, 1575896, 1688460, 1969870, 2363844, 2954805, 3376920, 3939740, 4727688, 5909610, 7879480, 11819220, 23638440]

約数ペア:

[(1, 23638440), (2, 11819220), (3, 7879480), (4, 5909610), (5, 4727688), (6, 3939740), (7, 3376920), (8, 2954805), (10, 2363844), (12, 1969870), (14, 1688460), (15, 1575896), (20, 1181922), (21, 1125640), (24, 984935), (28, 844230), (30, 787948), (35, 675384), (40, 590961), (42, 562820), (56, 422115), (60, 393974), (70, 337692), (84, 281410), (105, 225128), (107, 220920), (120, 196987), (140, 168846), (168, 140705), (210, 112564), (214, 110460), (263, 89880), (280, 84423), (321, 73640), (420, 56282), (428, 55230), (526, 44940), (535, 44184), (642, 36820), (749, 31560), (789, 29960), (840, 28141), (856, 27615), (1052, 22470), (1070, 22092), (1284, 18410), (1315, 17976), (1498, 15780), (1578, 14980), (1605, 14728), (1841, 12840), (2104, 11235), (2140, 11046), (2247, 10520), (2568, 9205), (2630, 8988), (2996, 7890), (3156, 7490), (3210, 7364), (3682, 6420), (3745, 6312), (3945, 5992), (4280, 5523), (4494, 5260)]