15723941640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{143519}}^1$

素因数の和:143627

約数の個数: 128

約数和(自身を含む): 52080537600

約数和(自身を除く): 36356595960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1660, 1826, 1992, 2490, 2739, 3320, 3652, 4565, 4980, 5478, 7304, 9130, 9960, 10956, 13695, 18260, 21912, 27390, 36520, 54780, 109560, 143519, 287038, 430557, 574076, 717595, 861114, 1148152, 1435190, 1578709, 1722228, 2152785, 2870380, 3157418, 3444456, 4305570, 4736127, 5740760, 6314836, 7893545, 8611140, 9472254, 11912077, 12629672, 15787090, 17222280, 18944508, 23680635, 23824154, 31574180, 35736231, 37889016, 47361270, 47648308, 59560385, 63148360, 71472462, 94722540, 95296616, 119120770, 131032847, 142944924, 178681155, 189445080, 238241540, 262065694, 285889848, 357362310, 393098541, 476483080, 524131388, 655164235, 714724620, 786197082, 1048262776, 1310328470, 1429449240, 1572394164, 1965492705, 2620656940, 3144788328, 3930985410, 5241313880, 7861970820, 15723941640]

約数ペア:

[(1, 15723941640), (2, 7861970820), (3, 5241313880), (4, 3930985410), (5, 3144788328), (6, 2620656940), (8, 1965492705), (10, 1572394164), (11, 1429449240), (12, 1310328470), (15, 1048262776), (20, 786197082), (22, 714724620), (24, 655164235), (30, 524131388), (33, 476483080), (40, 393098541), (44, 357362310), (55, 285889848), (60, 262065694), (66, 238241540), (83, 189445080), (88, 178681155), (110, 142944924), (120, 131032847), (132, 119120770), (165, 95296616), (166, 94722540), (220, 71472462), (249, 63148360), (264, 59560385), (330, 47648308), (332, 47361270), (415, 37889016), (440, 35736231), (498, 31574180), (660, 23824154), (664, 23680635), (830, 18944508), (913, 17222280), (996, 15787090), (1245, 12629672), (1320, 11912077), (1660, 9472254), (1826, 8611140), (1992, 7893545), (2490, 6314836), (2739, 5740760), (3320, 4736127), (3652, 4305570), (4565, 3444456), (4980, 3157418), (5478, 2870380), (7304, 2152785), (9130, 1722228), (9960, 1578709), (10956, 1435190), (13695, 1148152), (18260, 861114), (21912, 717595), (27390, 574076), (36520, 430557), (54780, 287038), (109560, 143519)]