788390940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1993}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 2331544320

約数和(自身を除く): 1543153380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 347, 380, 570, 694, 1041, 1140, 1388, 1735, 1993, 2082, 3470, 3986, 4164, 5205, 5979, 6593, 6940, 7972, 9965, 10410, 11958, 13186, 19779, 19930, 20820, 23916, 26372, 29895, 32965, 37867, 39558, 39860, 59790, 65930, 75734, 79116, 98895, 113601, 119580, 131860, 151468, 189335, 197790, 227202, 378670, 395580, 454404, 568005, 691571, 757340, 1136010, 1383142, 2074713, 2272020, 2766284, 3457855, 4149426, 6915710, 8298852, 10373565, 13139849, 13831420, 20747130, 26279698, 39419547, 41494260, 52559396, 65699245, 78839094, 131398490, 157678188, 197097735, 262796980, 394195470, 788390940]

約数ペア:

[(1, 788390940), (2, 394195470), (3, 262796980), (4, 197097735), (5, 157678188), (6, 131398490), (10, 78839094), (12, 65699245), (15, 52559396), (19, 41494260), (20, 39419547), (30, 26279698), (38, 20747130), (57, 13831420), (60, 13139849), (76, 10373565), (95, 8298852), (114, 6915710), (190, 4149426), (228, 3457855), (285, 2766284), (347, 2272020), (380, 2074713), (570, 1383142), (694, 1136010), (1041, 757340), (1140, 691571), (1388, 568005), (1735, 454404), (1993, 395580), (2082, 378670), (3470, 227202), (3986, 197790), (4164, 189335), (5205, 151468), (5979, 131860), (6593, 119580), (6940, 113601), (7972, 98895), (9965, 79116), (10410, 75734), (11958, 65930), (13186, 59790), (19779, 39860), (19930, 39558), (20820, 37867), (23916, 32965), (26372, 29895)]