1025779680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 3605575680

約数和(自身を除く): 2579796000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 367, 432, 480, 540, 647, 720, 734, 864, 1080, 1101, 1294, 1440, 1468, 1835, 1941, 2160, 2202, 2588, 2936, 3235, 3303, 3670, 3882, 4320, 4404, 5176, 5505, 5823, 5872, 6470, 6606, 7340, 7764, 8808, 9705, 9909, 10352, 11010, 11646, 11744, 12940, 13212, 14680, 15528, 16515, 17469, 17616, 19410, 19818, 20704, 22020, 23292, 25880, 26424, 29115, 29360, 31056, 33030, 34938, 35232, 38820, 39636, 44040, 46584, 49545, 51760, 52848, 58230, 58720, 62112, 66060, 69876, 77640, 79272, 87345, 88080, 93168, 99090, 103520, 105696, 116460, 132120, 139752, 155280, 158544, 174690, 176160, 186336, 198180, 232920, 237449, 264240, 279504, 310560, 317088, 349380, 396360, 465840, 474898, 528480, 559008, 698760, 712347, 792720, 931680, 949796, 1187245, 1397520, 1424694, 1585440, 1899592, 2137041, 2374490, 2795040, 2849388, 3561735, 3799184, 4274082, 4748980, 5698776, 6411123, 7123470, 7598368, 8548164, 9497960, 10685205, 11397552, 12822246, 14246940, 17096328, 18995920, 21370410, 22795104, 25644492, 28493880, 32055615, 34192656, 37991840, 42740820, 51288984, 56987760, 64111230, 68385312, 85481640, 102577968, 113975520, 128222460, 170963280, 205155936, 256444920, 341926560, 512889840, 1025779680]

約数ペア:

[(1, 1025779680), (2, 512889840), (3, 341926560), (4, 256444920), (5, 205155936), (6, 170963280), (8, 128222460), (9, 113975520), (10, 102577968), (12, 85481640), (15, 68385312), (16, 64111230), (18, 56987760), (20, 51288984), (24, 42740820), (27, 37991840), (30, 34192656), (32, 32055615), (36, 28493880), (40, 25644492), (45, 22795104), (48, 21370410), (54, 18995920), (60, 17096328), (72, 14246940), (80, 12822246), (90, 11397552), (96, 10685205), (108, 9497960), (120, 8548164), (135, 7598368), (144, 7123470), (160, 6411123), (180, 5698776), (216, 4748980), (240, 4274082), (270, 3799184), (288, 3561735), (360, 2849388), (367, 2795040), (432, 2374490), (480, 2137041), (540, 1899592), (647, 1585440), (720, 1424694), (734, 1397520), (864, 1187245), (1080, 949796), (1101, 931680), (1294, 792720), (1440, 712347), (1468, 698760), (1835, 559008), (1941, 528480), (2160, 474898), (2202, 465840), (2588, 396360), (2936, 349380), (3235, 317088), (3303, 310560), (3670, 279504), (3882, 264240), (4320, 237449), (4404, 232920), (5176, 198180), (5505, 186336), (5823, 176160), (5872, 174690), (6470, 158544), (6606, 155280), (7340, 139752), (7764, 132120), (8808, 116460), (9705, 105696), (9909, 103520), (10352, 99090), (11010, 93168), (11646, 88080), (11744, 87345), (12940, 79272), (13212, 77640), (14680, 69876), (15528, 66060), (16515, 62112), (17469, 58720), (17616, 58230), (19410, 52848), (19818, 51760), (20704, 49545), (22020, 46584), (23292, 44040), (25880, 39636), (26424, 38820), (29115, 35232), (29360, 34938), (31056, 33030)]