804550440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11383}}^1$

素因数の和:11447

約数の個数: 128

約数和(自身を含む): 2622873600

約数和(自身を除く): 1818323160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11383, 11780, 14136, 17670, 22766, 23560, 34149, 35340, 45532, 56915, 68298, 70680, 91064, 113830, 136596, 170745, 216277, 227660, 273192, 341490, 352873, 432554, 455320, 648831, 682980, 705746, 865108, 1058619, 1081385, 1297662, 1365960, 1411492, 1730216, 1764365, 2117238, 2162770, 2595324, 2822984, 3244155, 3528730, 4234476, 4325540, 5190648, 5293095, 6488310, 6704587, 7057460, 8468952, 8651080, 10586190, 12976620, 13409174, 14114920, 20113761, 21172380, 25953240, 26818348, 33522935, 40227522, 42344760, 53636696, 67045870, 80455044, 100568805, 134091740, 160910088, 201137610, 268183480, 402275220, 804550440]

約数ペア:

[(1, 804550440), (2, 402275220), (3, 268183480), (4, 201137610), (5, 160910088), (6, 134091740), (8, 100568805), (10, 80455044), (12, 67045870), (15, 53636696), (19, 42344760), (20, 40227522), (24, 33522935), (30, 26818348), (31, 25953240), (38, 21172380), (40, 20113761), (57, 14114920), (60, 13409174), (62, 12976620), (76, 10586190), (93, 8651080), (95, 8468952), (114, 7057460), (120, 6704587), (124, 6488310), (152, 5293095), (155, 5190648), (186, 4325540), (190, 4234476), (228, 3528730), (248, 3244155), (285, 2822984), (310, 2595324), (372, 2162770), (380, 2117238), (456, 1764365), (465, 1730216), (570, 1411492), (589, 1365960), (620, 1297662), (744, 1081385), (760, 1058619), (930, 865108), (1140, 705746), (1178, 682980), (1240, 648831), (1767, 455320), (1860, 432554), (2280, 352873), (2356, 341490), (2945, 273192), (3534, 227660), (3720, 216277), (4712, 170745), (5890, 136596), (7068, 113830), (8835, 91064), (11383, 70680), (11780, 68298), (14136, 56915), (17670, 45532), (22766, 35340), (23560, 34149)]