314501200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2013

約数の個数: 120

約数和(自身を含む): 840390656

約数和(自身を除く): 525889456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1240, 1300, 1550, 1612, 1951, 2015, 2480, 2600, 3100, 3224, 3902, 4030, 5200, 6200, 6448, 7804, 8060, 9755, 10075, 12400, 15608, 16120, 19510, 20150, 25363, 31216, 32240, 39020, 40300, 48775, 50726, 60481, 78040, 80600, 97550, 101452, 120962, 126815, 156080, 161200, 195100, 202904, 241924, 253630, 302405, 390200, 405808, 483848, 507260, 604810, 634075, 780400, 786253, 967696, 1014520, 1209620, 1268150, 1512025, 1572506, 2029040, 2419240, 2536300, 3024050, 3145012, 3931265, 4838480, 5072600, 6048100, 6290024, 7862530, 10145200, 12096200, 12580048, 15725060, 19656325, 24192400, 31450120, 39312650, 62900240, 78625300, 157250600, 314501200]

約数ペア:

[(1, 314501200), (2, 157250600), (4, 78625300), (5, 62900240), (8, 39312650), (10, 31450120), (13, 24192400), (16, 19656325), (20, 15725060), (25, 12580048), (26, 12096200), (31, 10145200), (40, 7862530), (50, 6290024), (52, 6048100), (62, 5072600), (65, 4838480), (80, 3931265), (100, 3145012), (104, 3024050), (124, 2536300), (130, 2419240), (155, 2029040), (200, 1572506), (208, 1512025), (248, 1268150), (260, 1209620), (310, 1014520), (325, 967696), (400, 786253), (403, 780400), (496, 634075), (520, 604810), (620, 507260), (650, 483848), (775, 405808), (806, 390200), (1040, 302405), (1240, 253630), (1300, 241924), (1550, 202904), (1612, 195100), (1951, 161200), (2015, 156080), (2480, 126815), (2600, 120962), (3100, 101452), (3224, 97550), (3902, 80600), (4030, 78040), (5200, 60481), (6200, 50726), (6448, 48775), (7804, 40300), (8060, 39020), (9755, 32240), (10075, 31216), (12400, 25363), (15608, 20150), (16120, 19510)]