207994680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6961}}^1$

素因数の和:7061

約数の個数: 96

約数和(自身を含む): 684225360

約数和(自身を除く): 476230680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 6961, 7470, 9960, 13922, 14940, 20883, 27844, 29880, 34805, 41766, 55688, 62649, 69610, 83532, 104415, 125298, 139220, 167064, 208830, 250596, 278440, 313245, 417660, 501192, 577763, 626490, 835320, 1155526, 1252980, 1733289, 2311052, 2505960, 2888815, 3466578, 4622104, 5199867, 5777630, 6933156, 8666445, 10399734, 11555260, 13866312, 17332890, 20799468, 23110520, 25999335, 34665780, 41598936, 51998670, 69331560, 103997340, 207994680]

約数ペア:

[(1, 207994680), (2, 103997340), (3, 69331560), (4, 51998670), (5, 41598936), (6, 34665780), (8, 25999335), (9, 23110520), (10, 20799468), (12, 17332890), (15, 13866312), (18, 11555260), (20, 10399734), (24, 8666445), (30, 6933156), (36, 5777630), (40, 5199867), (45, 4622104), (60, 3466578), (72, 2888815), (83, 2505960), (90, 2311052), (120, 1733289), (166, 1252980), (180, 1155526), (249, 835320), (332, 626490), (360, 577763), (415, 501192), (498, 417660), (664, 313245), (747, 278440), (830, 250596), (996, 208830), (1245, 167064), (1494, 139220), (1660, 125298), (1992, 104415), (2490, 83532), (2988, 69610), (3320, 62649), (3735, 55688), (4980, 41766), (5976, 34805), (6961, 29880), (7470, 27844), (9960, 20883), (13922, 14940)]