458472840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2029}}^1$

素因数の和:2319

約数の個数: 128

約数和(自身を含む): 1578528000

約数和(自身を除く): 1120055160

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, 120, 140, 168, 210, 269, 280, 420, 538, 807, 840, 1076, 1345, 1614, 1883, 2029, 2152, 2690, 3228, 3766, 4035, 4058, 5380, 5649, 6087, 6456, 7532, 8070, 8116, 9415, 10145, 10760, 11298, 12174, 14203, 15064, 16140, 16232, 18830, 20290, 22596, 24348, 28245, 28406, 30435, 32280, 37660, 40580, 42609, 45192, 48696, 56490, 56812, 60870, 71015, 75320, 81160, 85218, 112980, 113624, 121740, 142030, 170436, 213045, 225960, 243480, 284060, 340872, 426090, 545801, 568120, 852180, 1091602, 1637403, 1704360, 2183204, 2729005, 3274806, 3820607, 4366408, 5458010, 6549612, 7641214, 8187015, 10916020, 11461821, 13099224, 15282428, 16374030, 19103035, 21832040, 22923642, 30564856, 32748060, 38206070, 45847284, 57309105, 65496120, 76412140, 91694568, 114618210, 152824280, 229236420, 458472840]

約数ペア:

[(1, 458472840), (2, 229236420), (3, 152824280), (4, 114618210), (5, 91694568), (6, 76412140), (7, 65496120), (8, 57309105), (10, 45847284), (12, 38206070), (14, 32748060), (15, 30564856), (20, 22923642), (21, 21832040), (24, 19103035), (28, 16374030), (30, 15282428), (35, 13099224), (40, 11461821), (42, 10916020), (56, 8187015), (60, 7641214), (70, 6549612), (84, 5458010), (105, 4366408), (120, 3820607), (140, 3274806), (168, 2729005), (210, 2183204), (269, 1704360), (280, 1637403), (420, 1091602), (538, 852180), (807, 568120), (840, 545801), (1076, 426090), (1345, 340872), (1614, 284060), (1883, 243480), (2029, 225960), (2152, 213045), (2690, 170436), (3228, 142030), (3766, 121740), (4035, 113624), (4058, 112980), (5380, 85218), (5649, 81160), (6087, 75320), (6456, 71015), (7532, 60870), (8070, 56812), (8116, 56490), (9415, 48696), (10145, 45192), (10760, 42609), (11298, 40580), (12174, 37660), (14203, 32280), (15064, 30435), (16140, 28406), (16232, 28245), (18830, 24348), (20290, 22596)]