286350720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 1001134080

約数和(自身を除く): 714783360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 283, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 566, 620, 640, 680, 744, 816, 849, 930, 960, 992, 1020, 1054, 1088, 1132, 1240, 1360, 1415, 1488, 1581, 1632, 1698, 1860, 1920, 1984, 2040, 2108, 2176, 2264, 2480, 2635, 2720, 2830, 2976, 3162, 3264, 3396, 3720, 3968, 4080, 4216, 4245, 4528, 4811, 4960, 5270, 5440, 5660, 5952, 6324, 6528, 6792, 7440, 7905, 8160, 8432, 8490, 8773, 9056, 9622, 9920, 10540, 10880, 11320, 11904, 12648, 13584, 14433, 14880, 15810, 16320, 16864, 16980, 17546, 18112, 19244, 19840, 21080, 22640, 24055, 25296, 26319, 27168, 28866, 29760, 31620, 32640, 33728, 33960, 35092, 36224, 38488, 42160, 43865, 45280, 48110, 50592, 52638, 54336, 57732, 59520, 63240, 67456, 67920, 70184, 72165, 76976, 84320, 87730, 90560, 96220, 101184, 105276, 108672, 115464, 126480, 131595, 135840, 140368, 144330, 149141, 153952, 168640, 175460, 181120, 192440, 202368, 210552, 230928, 252960, 263190, 271680, 280736, 288660, 298282, 307904, 337280, 350920, 384880, 421104, 447423, 461856, 505920, 526380, 543360, 561472, 577320, 596564, 615808, 701840, 745705, 769760, 842208, 894846, 923712, 1011840, 1052760, 1122944, 1154640, 1193128, 1403680, 1491410, 1539520, 1684416, 1789692, 1847424, 2105520, 2237115, 2309280, 2386256, 2807360, 2982820, 3079040, 3368832, 3579384, 4211040, 4474230, 4618560, 4772512, 5614720, 5965640, 7158768, 8422080, 8948460, 9237120, 9545024, 11931280, 14317536, 16844160, 17896920, 19090048, 23862560, 28635072, 35793840, 47725120, 57270144, 71587680, 95450240, 143175360, 286350720]

約数ペア:

[(1, 286350720), (2, 143175360), (3, 95450240), (4, 71587680), (5, 57270144), (6, 47725120), (8, 35793840), (10, 28635072), (12, 23862560), (15, 19090048), (16, 17896920), (17, 16844160), (20, 14317536), (24, 11931280), (30, 9545024), (31, 9237120), (32, 8948460), (34, 8422080), (40, 7158768), (48, 5965640), (51, 5614720), (60, 4772512), (62, 4618560), (64, 4474230), (68, 4211040), (80, 3579384), (85, 3368832), (93, 3079040), (96, 2982820), (102, 2807360), (120, 2386256), (124, 2309280), (128, 2237115), (136, 2105520), (155, 1847424), (160, 1789692), (170, 1684416), (186, 1539520), (192, 1491410), (204, 1403680), (240, 1193128), (248, 1154640), (255, 1122944), (272, 1052760), (283, 1011840), (310, 923712), (320, 894846), (340, 842208), (372, 769760), (384, 745705), (408, 701840), (465, 615808), (480, 596564), (496, 577320), (510, 561472), (527, 543360), (544, 526380), (566, 505920), (620, 461856), (640, 447423), (680, 421104), (744, 384880), (816, 350920), (849, 337280), (930, 307904), (960, 298282), (992, 288660), (1020, 280736), (1054, 271680), (1088, 263190), (1132, 252960), (1240, 230928), (1360, 210552), (1415, 202368), (1488, 192440), (1581, 181120), (1632, 175460), (1698, 168640), (1860, 153952), (1920, 149141), (1984, 144330), (2040, 140368), (2108, 135840), (2176, 131595), (2264, 126480), (2480, 115464), (2635, 108672), (2720, 105276), (2830, 101184), (2976, 96220), (3162, 90560), (3264, 87730), (3396, 84320), (3720, 76976), (3968, 72165), (4080, 70184), (4216, 67920), (4245, 67456), (4528, 63240), (4811, 59520), (4960, 57732), (5270, 54336), (5440, 52638), (5660, 50592), (5952, 48110), (6324, 45280), (6528, 43865), (6792, 42160), (7440, 38488), (7905, 36224), (8160, 35092), (8432, 33960), (8490, 33728), (8773, 32640), (9056, 31620), (9622, 29760), (9920, 28866), (10540, 27168), (10880, 26319), (11320, 25296), (11904, 24055), (12648, 22640), (13584, 21080), (14433, 19840), (14880, 19244), (15810, 18112), (16320, 17546), (16864, 16980)]