203216640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 752322816

約数和(自身を除く): 549106176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 256, 264, 272, 283, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 566, 640, 660, 680, 704, 748, 768, 816, 849, 880, 935, 960, 1020, 1056, 1088, 1122, 1132, 1280, 1320, 1360, 1408, 1415, 1496, 1632, 1698, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2264, 2640, 2720, 2805, 2816, 2830, 2992, 3113, 3264, 3396, 3520, 3740, 3840, 4080, 4224, 4245, 4352, 4488, 4528, 4811, 5280, 5440, 5610, 5660, 5984, 6226, 6528, 6792, 7040, 7480, 8160, 8448, 8490, 8976, 9056, 9339, 9622, 10560, 10880, 11220, 11320, 11968, 12452, 13056, 13584, 14080, 14433, 14960, 15565, 16320, 16980, 17952, 18112, 18678, 19244, 21120, 21760, 22440, 22640, 23936, 24055, 24904, 27168, 28866, 29920, 31130, 32640, 33960, 35904, 36224, 37356, 38488, 42240, 44880, 45280, 46695, 47872, 48110, 49808, 52921, 54336, 57732, 59840, 62260, 65280, 67920, 71808, 72165, 72448, 74712, 76976, 89760, 90560, 93390, 96220, 99616, 105842, 108672, 115464, 119680, 124520, 135840, 143616, 144330, 149424, 153952, 158763, 179520, 181120, 186780, 192440, 199232, 211684, 217344, 230928, 239360, 249040, 264605, 271680, 288660, 298848, 307904, 317526, 359040, 362240, 373560, 384880, 398464, 423368, 461856, 498080, 529210, 543360, 577320, 597696, 615808, 635052, 718080, 747120, 769760, 793815, 796928, 846736, 923712, 996160, 1058420, 1086720, 1154640, 1195392, 1231616, 1270104, 1494240, 1539520, 1587630, 1693472, 1847424, 1992320, 2116840, 2309280, 2390784, 2540208, 2988480, 3079040, 3175260, 3386944, 3694848, 3984640, 4233680, 4618560, 5080416, 5976960, 6158080, 6350520, 6773888, 8467360, 9237120, 10160832, 11953920, 12701040, 13547776, 16934720, 18474240, 20321664, 25402080, 33869440, 40643328, 50804160, 67738880, 101608320, 203216640]

約数ペア:

[(1, 203216640), (2, 101608320), (3, 67738880), (4, 50804160), (5, 40643328), (6, 33869440), (8, 25402080), (10, 20321664), (11, 18474240), (12, 16934720), (15, 13547776), (16, 12701040), (17, 11953920), (20, 10160832), (22, 9237120), (24, 8467360), (30, 6773888), (32, 6350520), (33, 6158080), (34, 5976960), (40, 5080416), (44, 4618560), (48, 4233680), (51, 3984640), (55, 3694848), (60, 3386944), (64, 3175260), (66, 3079040), (68, 2988480), (80, 2540208), (85, 2390784), (88, 2309280), (96, 2116840), (102, 1992320), (110, 1847424), (120, 1693472), (128, 1587630), (132, 1539520), (136, 1494240), (160, 1270104), (165, 1231616), (170, 1195392), (176, 1154640), (187, 1086720), (192, 1058420), (204, 996160), (220, 923712), (240, 846736), (255, 796928), (256, 793815), (264, 769760), (272, 747120), (283, 718080), (320, 635052), (330, 615808), (340, 597696), (352, 577320), (374, 543360), (384, 529210), (408, 498080), (440, 461856), (480, 423368), (510, 398464), (528, 384880), (544, 373560), (561, 362240), (566, 359040), (640, 317526), (660, 307904), (680, 298848), (704, 288660), (748, 271680), (768, 264605), (816, 249040), (849, 239360), (880, 230928), (935, 217344), (960, 211684), (1020, 199232), (1056, 192440), (1088, 186780), (1122, 181120), (1132, 179520), (1280, 158763), (1320, 153952), (1360, 149424), (1408, 144330), (1415, 143616), (1496, 135840), (1632, 124520), (1698, 119680), (1760, 115464), (1870, 108672), (1920, 105842), (2040, 99616), (2112, 96220), (2176, 93390), (2244, 90560), (2264, 89760), (2640, 76976), (2720, 74712), (2805, 72448), (2816, 72165), (2830, 71808), (2992, 67920), (3113, 65280), (3264, 62260), (3396, 59840), (3520, 57732), (3740, 54336), (3840, 52921), (4080, 49808), (4224, 48110), (4245, 47872), (4352, 46695), (4488, 45280), (4528, 44880), (4811, 42240), (5280, 38488), (5440, 37356), (5610, 36224), (5660, 35904), (5984, 33960), (6226, 32640), (6528, 31130), (6792, 29920), (7040, 28866), (7480, 27168), (8160, 24904), (8448, 24055), (8490, 23936), (8976, 22640), (9056, 22440), (9339, 21760), (9622, 21120), (10560, 19244), (10880, 18678), (11220, 18112), (11320, 17952), (11968, 16980), (12452, 16320), (13056, 15565), (13584, 14960), (14080, 14433)]