220271040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 336

約数和(自身を含む): 877275360

約数和(自身を除く): 657004320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 255, 264, 272, 288, 306, 320, 330, 340, 352, 360, 374, 396, 408, 409, 440, 480, 495, 510, 528, 544, 561, 576, 612, 660, 680, 704, 720, 748, 765, 792, 816, 818, 880, 935, 960, 990, 1020, 1056, 1088, 1122, 1224, 1227, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1636, 1683, 1760, 1870, 1980, 2040, 2045, 2112, 2244, 2448, 2454, 2640, 2720, 2805, 2880, 2992, 3060, 3168, 3264, 3272, 3366, 3520, 3681, 3740, 3960, 4080, 4090, 4488, 4499, 4896, 4908, 5280, 5440, 5610, 5984, 6120, 6135, 6336, 6544, 6732, 6953, 7362, 7480, 7920, 8160, 8180, 8415, 8976, 8998, 9792, 9816, 10560, 11220, 11968, 12240, 12270, 13088, 13464, 13497, 13906, 14724, 14960, 15840, 16320, 16360, 16830, 17952, 17996, 18405, 19632, 20859, 22440, 22495, 24480, 24540, 26176, 26928, 26994, 27812, 29448, 29920, 31680, 32720, 33660, 34765, 35904, 35992, 36810, 39264, 40491, 41718, 44880, 44990, 48960, 49080, 53856, 53988, 55624, 58896, 59840, 62577, 65440, 67320, 67485, 69530, 71984, 73620, 76483, 78528, 80982, 83436, 89760, 89980, 98160, 104295, 107712, 107976, 111248, 117792, 125154, 130880, 134640, 134970, 139060, 143968, 147240, 152966, 161964, 166872, 179520, 179960, 196320, 202455, 208590, 215952, 222496, 229449, 235584, 250308, 269280, 269940, 278120, 287936, 294480, 305932, 312885, 323928, 333744, 359920, 382415, 392640, 404910, 417180, 431904, 444992, 458898, 500616, 538560, 539880, 556240, 588960, 611864, 625770, 647856, 667488, 688347, 719840, 764830, 809820, 834360, 863808, 917796, 1001232, 1079760, 1112480, 1147245, 1177920, 1223728, 1251540, 1295712, 1334976, 1376694, 1439680, 1529660, 1619640, 1668720, 1835592, 2002464, 2159520, 2224960, 2294490, 2447456, 2503080, 2591424, 2753388, 3059320, 3239280, 3337440, 3441735, 3671184, 4004928, 4319040, 4588980, 4894912, 5006160, 5506776, 6118640, 6478560, 6674880, 6883470, 7342368, 9177960, 10012320, 11013552, 12237280, 12957120, 13766940, 14684736, 18355920, 20024640, 22027104, 24474560, 27533880, 36711840, 44054208, 55067760, 73423680, 110135520, 220271040]

約数ペア:

[(1, 220271040), (2, 110135520), (3, 73423680), (4, 55067760), (5, 44054208), (6, 36711840), (8, 27533880), (9, 24474560), (10, 22027104), (11, 20024640), (12, 18355920), (15, 14684736), (16, 13766940), (17, 12957120), (18, 12237280), (20, 11013552), (22, 10012320), (24, 9177960), (30, 7342368), (32, 6883470), (33, 6674880), (34, 6478560), (36, 6118640), (40, 5506776), (44, 5006160), (45, 4894912), (48, 4588980), (51, 4319040), (55, 4004928), (60, 3671184), (64, 3441735), (66, 3337440), (68, 3239280), (72, 3059320), (80, 2753388), (85, 2591424), (88, 2503080), (90, 2447456), (96, 2294490), (99, 2224960), (102, 2159520), (110, 2002464), (120, 1835592), (132, 1668720), (136, 1619640), (144, 1529660), (153, 1439680), (160, 1376694), (165, 1334976), (170, 1295712), (176, 1251540), (180, 1223728), (187, 1177920), (192, 1147245), (198, 1112480), (204, 1079760), (220, 1001232), (240, 917796), (255, 863808), (264, 834360), (272, 809820), (288, 764830), (306, 719840), (320, 688347), (330, 667488), (340, 647856), (352, 625770), (360, 611864), (374, 588960), (396, 556240), (408, 539880), (409, 538560), (440, 500616), (480, 458898), (495, 444992), (510, 431904), (528, 417180), (544, 404910), (561, 392640), (576, 382415), (612, 359920), (660, 333744), (680, 323928), (704, 312885), (720, 305932), (748, 294480), (765, 287936), (792, 278120), (816, 269940), (818, 269280), (880, 250308), (935, 235584), (960, 229449), (990, 222496), (1020, 215952), (1056, 208590), (1088, 202455), (1122, 196320), (1224, 179960), (1227, 179520), (1320, 166872), (1360, 161964), (1440, 152966), (1496, 147240), (1530, 143968), (1584, 139060), (1632, 134970), (1636, 134640), (1683, 130880), (1760, 125154), (1870, 117792), (1980, 111248), (2040, 107976), (2045, 107712), (2112, 104295), (2244, 98160), (2448, 89980), (2454, 89760), (2640, 83436), (2720, 80982), (2805, 78528), (2880, 76483), (2992, 73620), (3060, 71984), (3168, 69530), (3264, 67485), (3272, 67320), (3366, 65440), (3520, 62577), (3681, 59840), (3740, 58896), (3960, 55624), (4080, 53988), (4090, 53856), (4488, 49080), (4499, 48960), (4896, 44990), (4908, 44880), (5280, 41718), (5440, 40491), (5610, 39264), (5984, 36810), (6120, 35992), (6135, 35904), (6336, 34765), (6544, 33660), (6732, 32720), (6953, 31680), (7362, 29920), (7480, 29448), (7920, 27812), (8160, 26994), (8180, 26928), (8415, 26176), (8976, 24540), (8998, 24480), (9792, 22495), (9816, 22440), (10560, 20859), (11220, 19632), (11968, 18405), (12240, 17996), (12270, 17952), (13088, 16830), (13464, 16360), (13497, 16320), (13906, 15840), (14724, 14960)]