8818920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 33359040

約数和(自身を除く): 24540120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 131, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 262, 264, 306, 330, 340, 360, 374, 393, 396, 408, 440, 495, 510, 524, 561, 612, 655, 660, 680, 748, 765, 786, 792, 935, 990, 1020, 1048, 1122, 1179, 1224, 1310, 1320, 1441, 1496, 1530, 1572, 1683, 1870, 1965, 1980, 2040, 2227, 2244, 2358, 2620, 2805, 2882, 3060, 3144, 3366, 3740, 3930, 3960, 4323, 4454, 4488, 4716, 5240, 5610, 5764, 5895, 6120, 6681, 6732, 7205, 7480, 7860, 8415, 8646, 8908, 9432, 11135, 11220, 11528, 11790, 12969, 13362, 13464, 14410, 15720, 16830, 17292, 17816, 20043, 21615, 22270, 22440, 23580, 24497, 25938, 26724, 28820, 33405, 33660, 34584, 40086, 43230, 44540, 47160, 48994, 51876, 53448, 57640, 64845, 66810, 67320, 73491, 80172, 86460, 89080, 97988, 100215, 103752, 122485, 129690, 133620, 146982, 160344, 172920, 195976, 200430, 220473, 244970, 259380, 267240, 293964, 367455, 400860, 440946, 489940, 518760, 587928, 734910, 801720, 881892, 979880, 1102365, 1469820, 1763784, 2204730, 2939640, 4409460, 8818920]

約数ペア:

[(1, 8818920), (2, 4409460), (3, 2939640), (4, 2204730), (5, 1763784), (6, 1469820), (8, 1102365), (9, 979880), (10, 881892), (11, 801720), (12, 734910), (15, 587928), (17, 518760), (18, 489940), (20, 440946), (22, 400860), (24, 367455), (30, 293964), (33, 267240), (34, 259380), (36, 244970), (40, 220473), (44, 200430), (45, 195976), (51, 172920), (55, 160344), (60, 146982), (66, 133620), (68, 129690), (72, 122485), (85, 103752), (88, 100215), (90, 97988), (99, 89080), (102, 86460), (110, 80172), (120, 73491), (131, 67320), (132, 66810), (136, 64845), (153, 57640), (165, 53448), (170, 51876), (180, 48994), (187, 47160), (198, 44540), (204, 43230), (220, 40086), (255, 34584), (262, 33660), (264, 33405), (306, 28820), (330, 26724), (340, 25938), (360, 24497), (374, 23580), (393, 22440), (396, 22270), (408, 21615), (440, 20043), (495, 17816), (510, 17292), (524, 16830), (561, 15720), (612, 14410), (655, 13464), (660, 13362), (680, 12969), (748, 11790), (765, 11528), (786, 11220), (792, 11135), (935, 9432), (990, 8908), (1020, 8646), (1048, 8415), (1122, 7860), (1179, 7480), (1224, 7205), (1310, 6732), (1320, 6681), (1441, 6120), (1496, 5895), (1530, 5764), (1572, 5610), (1683, 5240), (1870, 4716), (1965, 4488), (1980, 4454), (2040, 4323), (2227, 3960), (2244, 3930), (2358, 3740), (2620, 3366), (2805, 3144), (2882, 3060)]