229346720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2110

約数の個数: 96

約数和(自身を含む): 586051200

約数和(自身を除く): 356704480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 592, 608, 703, 740, 760, 1184, 1406, 1480, 1520, 2039, 2812, 2960, 3040, 3515, 4078, 5624, 5920, 7030, 8156, 10195, 11248, 14060, 16312, 20390, 22496, 28120, 32624, 38741, 40780, 56240, 65248, 75443, 77482, 81560, 112480, 150886, 154964, 163120, 193705, 301772, 309928, 326240, 377215, 387410, 603544, 619856, 754430, 774820, 1207088, 1239712, 1433417, 1508860, 1549640, 2414176, 2866834, 3017720, 3099280, 5733668, 6035440, 6198560, 7167085, 11467336, 12070880, 14334170, 22934672, 28668340, 45869344, 57336680, 114673360, 229346720]

約数ペア:

[(1, 229346720), (2, 114673360), (4, 57336680), (5, 45869344), (8, 28668340), (10, 22934672), (16, 14334170), (19, 12070880), (20, 11467336), (32, 7167085), (37, 6198560), (38, 6035440), (40, 5733668), (74, 3099280), (76, 3017720), (80, 2866834), (95, 2414176), (148, 1549640), (152, 1508860), (160, 1433417), (185, 1239712), (190, 1207088), (296, 774820), (304, 754430), (370, 619856), (380, 603544), (592, 387410), (608, 377215), (703, 326240), (740, 309928), (760, 301772), (1184, 193705), (1406, 163120), (1480, 154964), (1520, 150886), (2039, 112480), (2812, 81560), (2960, 77482), (3040, 75443), (3515, 65248), (4078, 56240), (5624, 40780), (5920, 38741), (7030, 32624), (8156, 28120), (10195, 22496), (11248, 20390), (14060, 16312)]