1552580080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 3934033920

約数和(自身を除く): 2381453840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 89, 101, 127, 136, 170, 178, 202, 254, 272, 340, 356, 404, 445, 505, 508, 635, 680, 712, 808, 890, 1010, 1016, 1270, 1360, 1424, 1513, 1616, 1717, 1780, 2020, 2032, 2159, 2540, 3026, 3434, 3560, 4040, 4318, 5080, 6052, 6868, 7120, 7565, 8080, 8585, 8636, 8989, 10160, 10795, 11303, 12104, 12827, 13736, 15130, 17170, 17272, 17978, 21590, 22606, 24208, 25654, 27472, 30260, 34340, 34544, 35956, 43180, 44945, 45212, 51308, 56515, 60520, 64135, 68680, 71912, 86360, 89890, 90424, 102616, 113030, 121040, 128270, 137360, 143824, 152813, 172720, 179780, 180848, 192151, 205232, 218059, 226060, 256540, 305626, 359560, 384302, 436118, 452120, 513080, 611252, 719120, 764065, 768604, 872236, 904240, 960755, 1026160, 1090295, 1141603, 1222504, 1528130, 1537208, 1744472, 1921510, 2180590, 2283206, 2445008, 3056260, 3074416, 3488944, 3843020, 4361180, 4566412, 5708015, 6112520, 7686040, 8722360, 9132824, 11416030, 12225040, 15372080, 17444720, 18265648, 19407251, 22832060, 38814502, 45664120, 77629004, 91328240, 97036255, 155258008, 194072510, 310516016, 388145020, 776290040, 1552580080]

約数ペア:

[(1, 1552580080), (2, 776290040), (4, 388145020), (5, 310516016), (8, 194072510), (10, 155258008), (16, 97036255), (17, 91328240), (20, 77629004), (34, 45664120), (40, 38814502), (68, 22832060), (80, 19407251), (85, 18265648), (89, 17444720), (101, 15372080), (127, 12225040), (136, 11416030), (170, 9132824), (178, 8722360), (202, 7686040), (254, 6112520), (272, 5708015), (340, 4566412), (356, 4361180), (404, 3843020), (445, 3488944), (505, 3074416), (508, 3056260), (635, 2445008), (680, 2283206), (712, 2180590), (808, 1921510), (890, 1744472), (1010, 1537208), (1016, 1528130), (1270, 1222504), (1360, 1141603), (1424, 1090295), (1513, 1026160), (1616, 960755), (1717, 904240), (1780, 872236), (2020, 768604), (2032, 764065), (2159, 719120), (2540, 611252), (3026, 513080), (3434, 452120), (3560, 436118), (4040, 384302), (4318, 359560), (5080, 305626), (6052, 256540), (6868, 226060), (7120, 218059), (7565, 205232), (8080, 192151), (8585, 180848), (8636, 179780), (8989, 172720), (10160, 152813), (10795, 143824), (11303, 137360), (12104, 128270), (12827, 121040), (13736, 113030), (15130, 102616), (17170, 90424), (17272, 89890), (17978, 86360), (21590, 71912), (22606, 68680), (24208, 64135), (25654, 60520), (27472, 56515), (30260, 51308), (34340, 45212), (34544, 44945), (35956, 43180)]