199862880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3541

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 562185120

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, 3499, 3570, 3808, 4080, 4760, 5712, 6998, 7140, 8160, 9520, 10497, 11424, 13996, 14280, 17495, 19040, 20994, 24493, 27992, 28560, 34990, 41988, 48986, 52485, 55984, 57120, 59483, 69980, 73479, 83976, 97972, 104970, 111968, 118966, 122465, 139960, 146958, 167952, 178449, 195944, 209940, 237932, 244930, 279920, 293916, 297415, 335904, 356898, 367395, 391888, 416381, 419880, 475864, 489860, 559840, 587832, 594830, 713796, 734790, 783776, 832762, 839760, 892245, 951728, 979720, 1175664, 1189660, 1249143, 1427592, 1469580, 1665524, 1679520, 1784490, 1903456, 1959440, 2081905, 2351328, 2379320, 2498286, 2855184, 2939160, 3331048, 3568980, 3918880, 4163810, 4758640, 4996572, 5710368, 5878320, 6245715, 6662096, 7137960, 8327620, 9517280, 9993144, 11756640, 12491430, 13324192, 14275920, 16655240, 19986288, 24982860, 28551840, 33310480, 39972576, 49965720, 66620960, 99931440, 199862880]

約数ペア:

[(1, 199862880), (2, 99931440), (3, 66620960), (4, 49965720), (5, 39972576), (6, 33310480), (7, 28551840), (8, 24982860), (10, 19986288), (12, 16655240), (14, 14275920), (15, 13324192), (16, 12491430), (17, 11756640), (20, 9993144), (21, 9517280), (24, 8327620), (28, 7137960), (30, 6662096), (32, 6245715), (34, 5878320), (35, 5710368), (40, 4996572), (42, 4758640), (48, 4163810), (51, 3918880), (56, 3568980), (60, 3331048), (68, 2939160), (70, 2855184), (80, 2498286), (84, 2379320), (85, 2351328), (96, 2081905), (102, 1959440), (105, 1903456), (112, 1784490), (119, 1679520), (120, 1665524), (136, 1469580), (140, 1427592), (160, 1249143), (168, 1189660), (170, 1175664), (204, 979720), (210, 951728), (224, 892245), (238, 839760), (240, 832762), (255, 783776), (272, 734790), (280, 713796), (336, 594830), (340, 587832), (357, 559840), (408, 489860), (420, 475864), (476, 419880), (480, 416381), (510, 391888), (544, 367395), (560, 356898), (595, 335904), (672, 297415), (680, 293916), (714, 279920), (816, 244930), (840, 237932), (952, 209940), (1020, 195944), (1120, 178449), (1190, 167952), (1360, 146958), (1428, 139960), (1632, 122465), (1680, 118966), (1785, 111968), (1904, 104970), (2040, 97972), (2380, 83976), (2720, 73479), (2856, 69980), (3360, 59483), (3499, 57120), (3570, 55984), (3808, 52485), (4080, 48986), (4760, 41988), (5712, 34990), (6998, 28560), (7140, 27992), (8160, 24493), (9520, 20994), (10497, 19040), (11424, 17495), (13996, 14280)]