220222080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 384

約数和(自身を含む): 872136720

約数和(自身を除く): 651914640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 173, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 346, 360, 384, 390, 408, 416, 442, 468, 480, 510, 519, 520, 544, 576, 585, 612, 624, 640, 663, 680, 692, 720, 765, 780, 816, 832, 865, 884, 936, 960, 1020, 1038, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1326, 1360, 1384, 1440, 1530, 1557, 1560, 1632, 1664, 1730, 1768, 1872, 1920, 1989, 2040, 2076, 2080, 2176, 2210, 2249, 2340, 2448, 2496, 2595, 2652, 2720, 2768, 2880, 2941, 3060, 3114, 3120, 3264, 3315, 3460, 3536, 3744, 3978, 4080, 4152, 4160, 4420, 4498, 4680, 4896, 4992, 5190, 5304, 5440, 5536, 5760, 5882, 6120, 6228, 6240, 6528, 6630, 6747, 6920, 7072, 7488, 7785, 7956, 8160, 8304, 8320, 8823, 8840, 8996, 9360, 9792, 9945, 10380, 10608, 10880, 11072, 11245, 11764, 12240, 12456, 12480, 13260, 13494, 13840, 14144, 14705, 14976, 15570, 15912, 16320, 16608, 17646, 17680, 17992, 18720, 19584, 19890, 20241, 20760, 21216, 22144, 22490, 23528, 24480, 24912, 24960, 26469, 26520, 26988, 27680, 28288, 29410, 31140, 31824, 32640, 33216, 33735, 35292, 35360, 35984, 37440, 38233, 39780, 40482, 41520, 42432, 44115, 44980, 47056, 48960, 49824, 52938, 53040, 53976, 55360, 58820, 62280, 63648, 66432, 67470, 70584, 70720, 71968, 74880, 76466, 79560, 80964, 83040, 84864, 88230, 89960, 94112, 97920, 99648, 101205, 105876, 106080, 107952, 110720, 114699, 117640, 124560, 127296, 132345, 134940, 141168, 141440, 143936, 152932, 159120, 161928, 166080, 176460, 179920, 188224, 191165, 199296, 202410, 211752, 212160, 215904, 229398, 235280, 249120, 254592, 264690, 269880, 282336, 287872, 305864, 318240, 323856, 332160, 344097, 352920, 359840, 376448, 382330, 404820, 423504, 424320, 431808, 458796, 470560, 498240, 529380, 539760, 564672, 573495, 611728, 636480, 647712, 688194, 705840, 719680, 764660, 809640, 847008, 863616, 917592, 941120, 996480, 1058760, 1079520, 1129344, 1146990, 1223456, 1272960, 1295424, 1376388, 1411680, 1439360, 1529320, 1619280, 1694016, 1720485, 1835184, 1882240, 2117520, 2159040, 2293980, 2446912, 2590848, 2752776, 2823360, 3058640, 3238560, 3388032, 3440970, 3670368, 4235040, 4318080, 4587960, 4893824, 5505552, 5646720, 6117280, 6477120, 6881940, 7340736, 8470080, 9175920, 11011104, 12234560, 12954240, 13763880, 14681472, 16940160, 18351840, 22022208, 24469120, 27527760, 36703680, 44044416, 55055520, 73407360, 110111040, 220222080]

約数ペア:

[(1, 220222080), (2, 110111040), (3, 73407360), (4, 55055520), (5, 44044416), (6, 36703680), (8, 27527760), (9, 24469120), (10, 22022208), (12, 18351840), (13, 16940160), (15, 14681472), (16, 13763880), (17, 12954240), (18, 12234560), (20, 11011104), (24, 9175920), (26, 8470080), (30, 7340736), (32, 6881940), (34, 6477120), (36, 6117280), (39, 5646720), (40, 5505552), (45, 4893824), (48, 4587960), (51, 4318080), (52, 4235040), (60, 3670368), (64, 3440970), (65, 3388032), (68, 3238560), (72, 3058640), (78, 2823360), (80, 2752776), (85, 2590848), (90, 2446912), (96, 2293980), (102, 2159040), (104, 2117520), (117, 1882240), (120, 1835184), (128, 1720485), (130, 1694016), (136, 1619280), (144, 1529320), (153, 1439360), (156, 1411680), (160, 1376388), (170, 1295424), (173, 1272960), (180, 1223456), (192, 1146990), (195, 1129344), (204, 1079520), (208, 1058760), (221, 996480), (234, 941120), (240, 917592), (255, 863616), (260, 847008), (272, 809640), (288, 764660), (306, 719680), (312, 705840), (320, 688194), (340, 647712), (346, 636480), (360, 611728), (384, 573495), (390, 564672), (408, 539760), (416, 529380), (442, 498240), (468, 470560), (480, 458796), (510, 431808), (519, 424320), (520, 423504), (544, 404820), (576, 382330), (585, 376448), (612, 359840), (624, 352920), (640, 344097), (663, 332160), (680, 323856), (692, 318240), (720, 305864), (765, 287872), (780, 282336), (816, 269880), (832, 264690), (865, 254592), (884, 249120), (936, 235280), (960, 229398), (1020, 215904), (1038, 212160), (1040, 211752), (1088, 202410), (1105, 199296), (1152, 191165), (1170, 188224), (1224, 179920), (1248, 176460), (1326, 166080), (1360, 161928), (1384, 159120), (1440, 152932), (1530, 143936), (1557, 141440), (1560, 141168), (1632, 134940), (1664, 132345), (1730, 127296), (1768, 124560), (1872, 117640), (1920, 114699), (1989, 110720), (2040, 107952), (2076, 106080), (2080, 105876), (2176, 101205), (2210, 99648), (2249, 97920), (2340, 94112), (2448, 89960), (2496, 88230), (2595, 84864), (2652, 83040), (2720, 80964), (2768, 79560), (2880, 76466), (2941, 74880), (3060, 71968), (3114, 70720), (3120, 70584), (3264, 67470), (3315, 66432), (3460, 63648), (3536, 62280), (3744, 58820), (3978, 55360), (4080, 53976), (4152, 53040), (4160, 52938), (4420, 49824), (4498, 48960), (4680, 47056), (4896, 44980), (4992, 44115), (5190, 42432), (5304, 41520), (5440, 40482), (5536, 39780), (5760, 38233), (5882, 37440), (6120, 35984), (6228, 35360), (6240, 35292), (6528, 33735), (6630, 33216), (6747, 32640), (6920, 31824), (7072, 31140), (7488, 29410), (7785, 28288), (7956, 27680), (8160, 26988), (8304, 26520), (8320, 26469), (8823, 24960), (8840, 24912), (8996, 24480), (9360, 23528), (9792, 22490), (9945, 22144), (10380, 21216), (10608, 20760), (10880, 20241), (11072, 19890), (11245, 19584), (11764, 18720), (12240, 17992), (12456, 17680), (12480, 17646), (13260, 16608), (13494, 16320), (13840, 15912), (14144, 15570), (14705, 14976)]