71222040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5401

約数の個数: 96

約数和(自身を含む): 237772080

約数和(自身を除く): 166550040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5347, 6660, 10694, 13320, 16041, 21388, 26735, 32082, 42776, 48123, 53470, 64164, 80205, 96246, 106940, 128328, 160410, 192492, 197839, 213880, 240615, 320820, 384984, 395678, 481230, 593517, 641640, 791356, 962460, 989195, 1187034, 1582712, 1780551, 1924920, 1978390, 2374068, 2967585, 3561102, 3956780, 4748136, 5935170, 7122204, 7913560, 8902755, 11870340, 14244408, 17805510, 23740680, 35611020, 71222040]

約数ペア:

[(1, 71222040), (2, 35611020), (3, 23740680), (4, 17805510), (5, 14244408), (6, 11870340), (8, 8902755), (9, 7913560), (10, 7122204), (12, 5935170), (15, 4748136), (18, 3956780), (20, 3561102), (24, 2967585), (30, 2374068), (36, 1978390), (37, 1924920), (40, 1780551), (45, 1582712), (60, 1187034), (72, 989195), (74, 962460), (90, 791356), (111, 641640), (120, 593517), (148, 481230), (180, 395678), (185, 384984), (222, 320820), (296, 240615), (333, 213880), (360, 197839), (370, 192492), (444, 160410), (555, 128328), (666, 106940), (740, 96246), (888, 80205), (1110, 64164), (1332, 53470), (1480, 48123), (1665, 42776), (2220, 32082), (2664, 26735), (3330, 21388), (4440, 16041), (5347, 13320), (6660, 10694)]