2021313000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1085

約数の個数: 256

約数和(自身を含む): 7286423040

約数和(自身を除く): 5265110040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 101, 105, 120, 125, 140, 150, 168, 175, 200, 202, 210, 250, 280, 300, 303, 350, 375, 404, 420, 500, 505, 525, 600, 606, 700, 707, 750, 808, 840, 875, 953, 1000, 1010, 1050, 1212, 1400, 1414, 1500, 1515, 1750, 1906, 2020, 2100, 2121, 2424, 2525, 2625, 2828, 2859, 3000, 3030, 3500, 3535, 3812, 4040, 4200, 4242, 4765, 5050, 5250, 5656, 5718, 6060, 6671, 7000, 7070, 7575, 7624, 8484, 9530, 10100, 10500, 10605, 11436, 12120, 12625, 13342, 14140, 14295, 15150, 16968, 17675, 19060, 20013, 20200, 21000, 21210, 22872, 23825, 25250, 26684, 28280, 28590, 30300, 33355, 35350, 37875, 38120, 40026, 42420, 47650, 50500, 53025, 53368, 57180, 60600, 66710, 70700, 71475, 75750, 80052, 84840, 88375, 95300, 96253, 100065, 101000, 106050, 114360, 119125, 133420, 141400, 142950, 151500, 160104, 166775, 176750, 190600, 192506, 200130, 212100, 238250, 265125, 266840, 285900, 288759, 303000, 333550, 353500, 357375, 385012, 400260, 424200, 476500, 481265, 500325, 530250, 571800, 577518, 667100, 673771, 707000, 714750, 770024, 800520, 833875, 953000, 962530, 1000650, 1060500, 1155036, 1334200, 1347542, 1429500, 1443795, 1667750, 1925060, 2001300, 2021313, 2121000, 2310072, 2406325, 2501625, 2695084, 2859000, 2887590, 3335500, 3368855, 3850120, 4002600, 4042626, 4812650, 5003250, 5390168, 5775180, 6671000, 6737710, 7218975, 8085252, 9625300, 10006500, 10106565, 11550360, 12031625, 13475420, 14437950, 16170504, 16844275, 19250600, 20013000, 20213130, 24063250, 26950840, 28875900, 33688550, 36094875, 40426260, 48126500, 50532825, 57751800, 67377100, 72189750, 80852520, 84221375, 96253000, 101065650, 134754200, 144379500, 168442750, 202131300, 252664125, 288759000, 336885500, 404262600, 505328250, 673771000, 1010656500, 2021313000]

約数ペア:

[(1, 2021313000), (2, 1010656500), (3, 673771000), (4, 505328250), (5, 404262600), (6, 336885500), (7, 288759000), (8, 252664125), (10, 202131300), (12, 168442750), (14, 144379500), (15, 134754200), (20, 101065650), (21, 96253000), (24, 84221375), (25, 80852520), (28, 72189750), (30, 67377100), (35, 57751800), (40, 50532825), (42, 48126500), (50, 40426260), (56, 36094875), (60, 33688550), (70, 28875900), (75, 26950840), (84, 24063250), (100, 20213130), (101, 20013000), (105, 19250600), (120, 16844275), (125, 16170504), (140, 14437950), (150, 13475420), (168, 12031625), (175, 11550360), (200, 10106565), (202, 10006500), (210, 9625300), (250, 8085252), (280, 7218975), (300, 6737710), (303, 6671000), (350, 5775180), (375, 5390168), (404, 5003250), (420, 4812650), (500, 4042626), (505, 4002600), (525, 3850120), (600, 3368855), (606, 3335500), (700, 2887590), (707, 2859000), (750, 2695084), (808, 2501625), (840, 2406325), (875, 2310072), (953, 2121000), (1000, 2021313), (1010, 2001300), (1050, 1925060), (1212, 1667750), (1400, 1443795), (1414, 1429500), (1500, 1347542), (1515, 1334200), (1750, 1155036), (1906, 1060500), (2020, 1000650), (2100, 962530), (2121, 953000), (2424, 833875), (2525, 800520), (2625, 770024), (2828, 714750), (2859, 707000), (3000, 673771), (3030, 667100), (3500, 577518), (3535, 571800), (3812, 530250), (4040, 500325), (4200, 481265), (4242, 476500), (4765, 424200), (5050, 400260), (5250, 385012), (5656, 357375), (5718, 353500), (6060, 333550), (6671, 303000), (7000, 288759), (7070, 285900), (7575, 266840), (7624, 265125), (8484, 238250), (9530, 212100), (10100, 200130), (10500, 192506), (10605, 190600), (11436, 176750), (12120, 166775), (12625, 160104), (13342, 151500), (14140, 142950), (14295, 141400), (15150, 133420), (16968, 119125), (17675, 114360), (19060, 106050), (20013, 101000), (20200, 100065), (21000, 96253), (21210, 95300), (22872, 88375), (23825, 84840), (25250, 80052), (26684, 75750), (28280, 71475), (28590, 70700), (30300, 66710), (33355, 60600), (35350, 57180), (37875, 53368), (38120, 53025), (40026, 50500), (42420, 47650)]