2991510400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 7904494080

約数和(自身を除く): 4912983680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 127, 128, 136, 160, 170, 200, 254, 272, 320, 340, 400, 425, 433, 508, 544, 635, 640, 680, 800, 850, 866, 1016, 1088, 1270, 1360, 1600, 1700, 1732, 2032, 2159, 2165, 2176, 2540, 2720, 3175, 3200, 3400, 3464, 4064, 4318, 4330, 5080, 5440, 6350, 6800, 6928, 7361, 8128, 8636, 8660, 10160, 10795, 10825, 10880, 12700, 13600, 13856, 14722, 16256, 17272, 17320, 20320, 21590, 21650, 25400, 27200, 27712, 29444, 34544, 34640, 36805, 40640, 43180, 43300, 50800, 53975, 54400, 54991, 55424, 58888, 69088, 69280, 73610, 81280, 86360, 86600, 101600, 107950, 109982, 117776, 138176, 138560, 147220, 172720, 173200, 184025, 203200, 215900, 219964, 235552, 274955, 276352, 277120, 294440, 345440, 346400, 368050, 406400, 431800, 439928, 471104, 549910, 588880, 690880, 692800, 736100, 863600, 879856, 934847, 942208, 1099820, 1177760, 1374775, 1381760, 1385600, 1472200, 1727200, 1759712, 1869694, 2199640, 2355520, 2749550, 2944400, 3454400, 3519424, 3739388, 4399280, 4674235, 4711040, 5499100, 5888800, 6908800, 7038848, 7478776, 8798560, 9348470, 10998200, 11777600, 14957552, 17597120, 18696940, 21996400, 23371175, 23555200, 29915104, 35194240, 37393880, 43992800, 46742350, 59830208, 74787760, 87985600, 93484700, 119660416, 149575520, 175971200, 186969400, 299151040, 373938800, 598302080, 747877600, 1495755200, 2991510400]

約数ペア:

[(1, 2991510400), (2, 1495755200), (4, 747877600), (5, 598302080), (8, 373938800), (10, 299151040), (16, 186969400), (17, 175971200), (20, 149575520), (25, 119660416), (32, 93484700), (34, 87985600), (40, 74787760), (50, 59830208), (64, 46742350), (68, 43992800), (80, 37393880), (85, 35194240), (100, 29915104), (127, 23555200), (128, 23371175), (136, 21996400), (160, 18696940), (170, 17597120), (200, 14957552), (254, 11777600), (272, 10998200), (320, 9348470), (340, 8798560), (400, 7478776), (425, 7038848), (433, 6908800), (508, 5888800), (544, 5499100), (635, 4711040), (640, 4674235), (680, 4399280), (800, 3739388), (850, 3519424), (866, 3454400), (1016, 2944400), (1088, 2749550), (1270, 2355520), (1360, 2199640), (1600, 1869694), (1700, 1759712), (1732, 1727200), (2032, 1472200), (2159, 1385600), (2165, 1381760), (2176, 1374775), (2540, 1177760), (2720, 1099820), (3175, 942208), (3200, 934847), (3400, 879856), (3464, 863600), (4064, 736100), (4318, 692800), (4330, 690880), (5080, 588880), (5440, 549910), (6350, 471104), (6800, 439928), (6928, 431800), (7361, 406400), (8128, 368050), (8636, 346400), (8660, 345440), (10160, 294440), (10795, 277120), (10825, 276352), (10880, 274955), (12700, 235552), (13600, 219964), (13856, 215900), (14722, 203200), (16256, 184025), (17272, 173200), (17320, 172720), (20320, 147220), (21590, 138560), (21650, 138176), (25400, 117776), (27200, 109982), (27712, 107950), (29444, 101600), (34544, 86600), (34640, 86360), (36805, 81280), (40640, 73610), (43180, 69280), (43300, 69088), (50800, 58888), (53975, 55424), (54400, 54991)]