8514742720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{78031}}^1$

素因数の和:78090

約数の個数: 112

約数和(自身を含む): 22832787456

約数和(自身を除く): 14318044736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 9920, 10912, 13640, 21824, 27280, 54560, 78031, 109120, 156062, 312124, 390155, 624248, 780310, 858341, 1248496, 1560620, 1716682, 2418961, 2496992, 3121240, 3433364, 4291705, 4837922, 4993984, 6242480, 6866728, 8583410, 9675844, 12094805, 12484960, 13733456, 17166820, 19351688, 24189610, 24969920, 26608571, 27466912, 34333640, 38703376, 48379220, 53217142, 54933824, 68667280, 77406752, 96758440, 106434284, 133042855, 137334560, 154813504, 193516880, 212868568, 266085710, 274669120, 387033760, 425737136, 532171420, 774067520, 851474272, 1064342840, 1702948544, 2128685680, 4257371360, 8514742720]

約数ペア:

[(1, 8514742720), (2, 4257371360), (4, 2128685680), (5, 1702948544), (8, 1064342840), (10, 851474272), (11, 774067520), (16, 532171420), (20, 425737136), (22, 387033760), (31, 274669120), (32, 266085710), (40, 212868568), (44, 193516880), (55, 154813504), (62, 137334560), (64, 133042855), (80, 106434284), (88, 96758440), (110, 77406752), (124, 68667280), (155, 54933824), (160, 53217142), (176, 48379220), (220, 38703376), (248, 34333640), (310, 27466912), (320, 26608571), (341, 24969920), (352, 24189610), (440, 19351688), (496, 17166820), (620, 13733456), (682, 12484960), (704, 12094805), (880, 9675844), (992, 8583410), (1240, 6866728), (1364, 6242480), (1705, 4993984), (1760, 4837922), (1984, 4291705), (2480, 3433364), (2728, 3121240), (3410, 2496992), (3520, 2418961), (4960, 1716682), (5456, 1560620), (6820, 1248496), (9920, 858341), (10912, 780310), (13640, 624248), (21824, 390155), (27280, 312124), (54560, 156062), (78031, 109120)]