12673162880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{5669}}^1$

素因数の和:6194

約数の個数: 128

約数和(自身を含む): 34700400000

約数和(自身を除く): 22027237120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 499, 560, 640, 896, 998, 1120, 1996, 2240, 2495, 3493, 3992, 4480, 4990, 5669, 6986, 7984, 9980, 11338, 13972, 15968, 17465, 19960, 22676, 27944, 28345, 31936, 34930, 39683, 39920, 45352, 55888, 56690, 63872, 69860, 79366, 79840, 90704, 111776, 113380, 139720, 158732, 159680, 181408, 198415, 223552, 226760, 279440, 317464, 319360, 362816, 396830, 447104, 453520, 558880, 634928, 725632, 793660, 907040, 1117760, 1269856, 1587320, 1814080, 2235520, 2539712, 2828831, 3174640, 3628160, 5079424, 5657662, 6349280, 11315324, 12698560, 14144155, 19801817, 22630648, 25397120, 28288310, 39603634, 45261296, 56576620, 79207268, 90522592, 99009085, 113153240, 158414536, 181045184, 198018170, 226306480, 316829072, 362090368, 396036340, 452612960, 633658144, 792072680, 905225920, 1267316288, 1584145360, 1810451840, 2534632576, 3168290720, 6336581440, 12673162880]

約数ペア:

[(1, 12673162880), (2, 6336581440), (4, 3168290720), (5, 2534632576), (7, 1810451840), (8, 1584145360), (10, 1267316288), (14, 905225920), (16, 792072680), (20, 633658144), (28, 452612960), (32, 396036340), (35, 362090368), (40, 316829072), (56, 226306480), (64, 198018170), (70, 181045184), (80, 158414536), (112, 113153240), (128, 99009085), (140, 90522592), (160, 79207268), (224, 56576620), (280, 45261296), (320, 39603634), (448, 28288310), (499, 25397120), (560, 22630648), (640, 19801817), (896, 14144155), (998, 12698560), (1120, 11315324), (1996, 6349280), (2240, 5657662), (2495, 5079424), (3493, 3628160), (3992, 3174640), (4480, 2828831), (4990, 2539712), (5669, 2235520), (6986, 1814080), (7984, 1587320), (9980, 1269856), (11338, 1117760), (13972, 907040), (15968, 793660), (17465, 725632), (19960, 634928), (22676, 558880), (27944, 453520), (28345, 447104), (31936, 396830), (34930, 362816), (39683, 319360), (39920, 317464), (45352, 279440), (55888, 226760), (56690, 223552), (63872, 198415), (69860, 181408), (79366, 159680), (79840, 158732), (90704, 139720), (111776, 113380)]