779630880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13649}}^1$

素因数の和:13691

約数の個数: 192

約数和(自身を含む): 2971987200

約数和(自身を除く): 2192356320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 13649, 14280, 19040, 27298, 28560, 40947, 54596, 57120, 68245, 81894, 95543, 109192, 136490, 163788, 191086, 204735, 218384, 232033, 272980, 286629, 327576, 382172, 409470, 436768, 464066, 477715, 545960, 573258, 655152, 696099, 764344, 818940, 928132, 955430, 1091920, 1146516, 1160165, 1310304, 1392198, 1433145, 1528688, 1624231, 1637880, 1856264, 1910860, 2183840, 2293032, 2320330, 2784396, 2866290, 3057376, 3248462, 3275760, 3480495, 3712528, 3821720, 4586064, 4640660, 4872693, 5568792, 5732580, 6496924, 6551520, 6960990, 7425056, 7643440, 8121155, 9172128, 9281320, 9745386, 11137584, 11465160, 12993848, 13921980, 15286880, 16242310, 18562640, 19490772, 22275168, 22930320, 24363465, 25987696, 27843960, 32484620, 37125280, 38981544, 45860640, 48726930, 51975392, 55687920, 64969240, 77963088, 97453860, 111375840, 129938480, 155926176, 194907720, 259876960, 389815440, 779630880]

約数ペア:

[(1, 779630880), (2, 389815440), (3, 259876960), (4, 194907720), (5, 155926176), (6, 129938480), (7, 111375840), (8, 97453860), (10, 77963088), (12, 64969240), (14, 55687920), (15, 51975392), (16, 48726930), (17, 45860640), (20, 38981544), (21, 37125280), (24, 32484620), (28, 27843960), (30, 25987696), (32, 24363465), (34, 22930320), (35, 22275168), (40, 19490772), (42, 18562640), (48, 16242310), (51, 15286880), (56, 13921980), (60, 12993848), (68, 11465160), (70, 11137584), (80, 9745386), (84, 9281320), (85, 9172128), (96, 8121155), (102, 7643440), (105, 7425056), (112, 6960990), (119, 6551520), (120, 6496924), (136, 5732580), (140, 5568792), (160, 4872693), (168, 4640660), (170, 4586064), (204, 3821720), (210, 3712528), (224, 3480495), (238, 3275760), (240, 3248462), (255, 3057376), (272, 2866290), (280, 2784396), (336, 2320330), (340, 2293032), (357, 2183840), (408, 1910860), (420, 1856264), (476, 1637880), (480, 1624231), (510, 1528688), (544, 1433145), (560, 1392198), (595, 1310304), (672, 1160165), (680, 1146516), (714, 1091920), (816, 955430), (840, 928132), (952, 818940), (1020, 764344), (1120, 696099), (1190, 655152), (1360, 573258), (1428, 545960), (1632, 477715), (1680, 464066), (1785, 436768), (1904, 409470), (2040, 382172), (2380, 327576), (2720, 286629), (2856, 272980), (3360, 232033), (3570, 218384), (3808, 204735), (4080, 191086), (4760, 163788), (5712, 136490), (7140, 109192), (8160, 95543), (9520, 81894), (11424, 68245), (13649, 57120), (14280, 54596), (19040, 40947), (27298, 28560)]