79834854540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{722749}}^1$

素因数の和:723031

約数の個数: 96

約数和(自身を含む): 256443264000

約数和(自身を除く): 176608409460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 263, 420, 526, 789, 1052, 1315, 1578, 1841, 2630, 3156, 3682, 3945, 5260, 5523, 7364, 7890, 9205, 11046, 15780, 18410, 22092, 27615, 36820, 55230, 110460, 722749, 1445498, 2168247, 2890996, 3613745, 4336494, 5059243, 7227490, 8672988, 10118486, 10841235, 14454980, 15177729, 20236972, 21682470, 25296215, 30355458, 43364940, 50592430, 60710916, 75888645, 101184860, 151777290, 190082987, 303554580, 380165974, 570248961, 760331948, 950414935, 1140497922, 1330580909, 1900829870, 2280995844, 2661161818, 2851244805, 3801659740, 3991742727, 5322323636, 5702489610, 6652904545, 7983485454, 11404979220, 13305809090, 15966970908, 19958713635, 26611618180, 39917427270, 79834854540]

約数ペア:

[(1, 79834854540), (2, 39917427270), (3, 26611618180), (4, 19958713635), (5, 15966970908), (6, 13305809090), (7, 11404979220), (10, 7983485454), (12, 6652904545), (14, 5702489610), (15, 5322323636), (20, 3991742727), (21, 3801659740), (28, 2851244805), (30, 2661161818), (35, 2280995844), (42, 1900829870), (60, 1330580909), (70, 1140497922), (84, 950414935), (105, 760331948), (140, 570248961), (210, 380165974), (263, 303554580), (420, 190082987), (526, 151777290), (789, 101184860), (1052, 75888645), (1315, 60710916), (1578, 50592430), (1841, 43364940), (2630, 30355458), (3156, 25296215), (3682, 21682470), (3945, 20236972), (5260, 15177729), (5523, 14454980), (7364, 10841235), (7890, 10118486), (9205, 8672988), (11046, 7227490), (15780, 5059243), (18410, 4336494), (22092, 3613745), (27615, 2890996), (36820, 2168247), (55230, 1445498), (110460, 722749)]