3221350240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2069}}^1$

素因数の和:2384

約数の個数: 96

約数和(自身を含む): 7849638720

約数和(自身を除く): 4628288480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 263, 296, 370, 526, 592, 740, 1052, 1184, 1315, 1480, 2069, 2104, 2630, 2960, 4138, 4208, 5260, 5920, 8276, 8416, 9731, 10345, 10520, 16552, 19462, 20690, 21040, 33104, 38924, 41380, 42080, 48655, 66208, 76553, 77848, 82760, 97310, 153106, 155696, 165520, 194620, 306212, 311392, 331040, 382765, 389240, 544147, 612424, 765530, 778480, 1088294, 1224848, 1531060, 1556960, 2176588, 2449696, 2720735, 3062120, 4353176, 5441470, 6124240, 8706352, 10882940, 12248480, 17412704, 20133439, 21765880, 40266878, 43531760, 80533756, 87063520, 100667195, 161067512, 201334390, 322135024, 402668780, 644270048, 805337560, 1610675120, 3221350240]

約数ペア:

[(1, 3221350240), (2, 1610675120), (4, 805337560), (5, 644270048), (8, 402668780), (10, 322135024), (16, 201334390), (20, 161067512), (32, 100667195), (37, 87063520), (40, 80533756), (74, 43531760), (80, 40266878), (148, 21765880), (160, 20133439), (185, 17412704), (263, 12248480), (296, 10882940), (370, 8706352), (526, 6124240), (592, 5441470), (740, 4353176), (1052, 3062120), (1184, 2720735), (1315, 2449696), (1480, 2176588), (2069, 1556960), (2104, 1531060), (2630, 1224848), (2960, 1088294), (4138, 778480), (4208, 765530), (5260, 612424), (5920, 544147), (8276, 389240), (8416, 382765), (9731, 331040), (10345, 311392), (10520, 306212), (16552, 194620), (19462, 165520), (20690, 155696), (21040, 153106), (33104, 97310), (38924, 82760), (41380, 77848), (42080, 76553), (48655, 66208)]