10047720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 32394240

約数和(自身を除く): 22346520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 73, 74, 93, 111, 120, 124, 146, 148, 155, 185, 186, 219, 222, 248, 292, 296, 310, 365, 370, 372, 438, 444, 465, 555, 584, 620, 730, 740, 744, 876, 888, 930, 1095, 1110, 1147, 1240, 1460, 1480, 1752, 1860, 2190, 2220, 2263, 2294, 2701, 2920, 3441, 3720, 4380, 4440, 4526, 4588, 5402, 5735, 6789, 6882, 8103, 8760, 9052, 9176, 10804, 11315, 11470, 13505, 13578, 13764, 16206, 17205, 18104, 21608, 22630, 22940, 27010, 27156, 27528, 32412, 33945, 34410, 40515, 45260, 45880, 54020, 54312, 64824, 67890, 68820, 81030, 83731, 90520, 108040, 135780, 137640, 162060, 167462, 251193, 271560, 324120, 334924, 418655, 502386, 669848, 837310, 1004772, 1255965, 1674620, 2009544, 2511930, 3349240, 5023860, 10047720]

約数ペア:

[(1, 10047720), (2, 5023860), (3, 3349240), (4, 2511930), (5, 2009544), (6, 1674620), (8, 1255965), (10, 1004772), (12, 837310), (15, 669848), (20, 502386), (24, 418655), (30, 334924), (31, 324120), (37, 271560), (40, 251193), (60, 167462), (62, 162060), (73, 137640), (74, 135780), (93, 108040), (111, 90520), (120, 83731), (124, 81030), (146, 68820), (148, 67890), (155, 64824), (185, 54312), (186, 54020), (219, 45880), (222, 45260), (248, 40515), (292, 34410), (296, 33945), (310, 32412), (365, 27528), (370, 27156), (372, 27010), (438, 22940), (444, 22630), (465, 21608), (555, 18104), (584, 17205), (620, 16206), (730, 13764), (740, 13578), (744, 13505), (876, 11470), (888, 11315), (930, 10804), (1095, 9176), (1110, 9052), (1147, 8760), (1240, 8103), (1460, 6882), (1480, 6789), (1752, 5735), (1860, 5402), (2190, 4588), (2220, 4526), (2263, 4440), (2294, 4380), (2701, 3720), (2920, 3441)]