221592960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 847791360

約数和(自身を除く): 626198400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 73, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 146, 153, 155, 160, 170, 180, 186, 192, 204, 219, 240, 248, 255, 272, 279, 288, 292, 306, 310, 320, 340, 360, 365, 372, 384, 408, 438, 465, 480, 496, 510, 527, 544, 558, 576, 584, 612, 620, 640, 657, 680, 720, 730, 744, 765, 816, 876, 930, 960, 992, 1020, 1054, 1088, 1095, 1116, 1152, 1168, 1224, 1240, 1241, 1314, 1360, 1395, 1440, 1460, 1488, 1530, 1581, 1632, 1752, 1860, 1920, 1984, 2040, 2108, 2176, 2190, 2232, 2263, 2336, 2448, 2480, 2482, 2628, 2635, 2720, 2790, 2880, 2920, 2976, 3060, 3162, 3264, 3285, 3504, 3720, 3723, 3968, 4080, 4216, 4380, 4464, 4526, 4672, 4743, 4896, 4960, 4964, 5256, 5270, 5440, 5580, 5760, 5840, 5952, 6120, 6205, 6324, 6528, 6570, 6789, 7008, 7440, 7446, 7905, 8160, 8432, 8760, 8928, 9052, 9344, 9486, 9792, 9920, 9928, 10512, 10540, 10880, 11160, 11169, 11315, 11680, 11904, 12240, 12410, 12648, 13140, 13578, 14016, 14880, 14892, 15810, 16320, 16864, 17520, 17856, 18104, 18615, 18972, 19584, 19840, 19856, 20367, 21024, 21080, 22320, 22338, 22630, 23360, 23715, 24480, 24820, 25296, 26280, 27156, 28032, 29760, 29784, 31620, 32640, 33728, 33945, 35040, 35712, 36208, 37230, 37944, 38471, 39712, 40734, 42048, 42160, 44640, 44676, 45260, 46720, 47430, 48960, 49640, 50592, 52560, 54312, 55845, 59520, 59568, 63240, 67456, 67890, 70080, 72416, 74460, 75888, 76942, 79424, 81468, 84096, 84320, 89280, 89352, 90520, 94860, 97920, 99280, 101184, 101835, 105120, 108624, 111690, 115413, 119136, 126480, 135780, 140160, 144832, 148920, 151776, 153884, 158848, 162936, 168640, 178560, 178704, 181040, 189720, 192355, 198560, 202368, 203670, 210240, 217248, 223380, 230826, 238272, 252960, 271560, 289664, 297840, 303552, 307768, 325872, 337280, 346239, 357408, 362080, 379440, 384710, 397120, 407340, 420480, 434496, 446760, 461652, 476544, 505920, 543120, 577065, 595680, 607104, 615536, 651744, 692478, 714816, 724160, 758880, 769420, 794240, 814680, 868992, 893520, 923304, 1011840, 1086240, 1154130, 1191360, 1231072, 1303488, 1384956, 1429632, 1448320, 1517760, 1538840, 1629360, 1731195, 1787040, 1846608, 2172480, 2308260, 2382720, 2462144, 2606976, 2769912, 3035520, 3077680, 3258720, 3462390, 3574080, 3693216, 4344960, 4616520, 4924288, 5539824, 6155360, 6517440, 6924780, 7148160, 7386432, 9233040, 11079648, 12310720, 13034880, 13849560, 14772864, 18466080, 22159296, 24621440, 27699120, 36932160, 44318592, 55398240, 73864320, 110796480, 221592960]

約数ペア:

[(1, 221592960), (2, 110796480), (3, 73864320), (4, 55398240), (5, 44318592), (6, 36932160), (8, 27699120), (9, 24621440), (10, 22159296), (12, 18466080), (15, 14772864), (16, 13849560), (17, 13034880), (18, 12310720), (20, 11079648), (24, 9233040), (30, 7386432), (31, 7148160), (32, 6924780), (34, 6517440), (36, 6155360), (40, 5539824), (45, 4924288), (48, 4616520), (51, 4344960), (60, 3693216), (62, 3574080), (64, 3462390), (68, 3258720), (72, 3077680), (73, 3035520), (80, 2769912), (85, 2606976), (90, 2462144), (93, 2382720), (96, 2308260), (102, 2172480), (120, 1846608), (124, 1787040), (128, 1731195), (136, 1629360), (144, 1538840), (146, 1517760), (153, 1448320), (155, 1429632), (160, 1384956), (170, 1303488), (180, 1231072), (186, 1191360), (192, 1154130), (204, 1086240), (219, 1011840), (240, 923304), (248, 893520), (255, 868992), (272, 814680), (279, 794240), (288, 769420), (292, 758880), (306, 724160), (310, 714816), (320, 692478), (340, 651744), (360, 615536), (365, 607104), (372, 595680), (384, 577065), (408, 543120), (438, 505920), (465, 476544), (480, 461652), (496, 446760), (510, 434496), (527, 420480), (544, 407340), (558, 397120), (576, 384710), (584, 379440), (612, 362080), (620, 357408), (640, 346239), (657, 337280), (680, 325872), (720, 307768), (730, 303552), (744, 297840), (765, 289664), (816, 271560), (876, 252960), (930, 238272), (960, 230826), (992, 223380), (1020, 217248), (1054, 210240), (1088, 203670), (1095, 202368), (1116, 198560), (1152, 192355), (1168, 189720), (1224, 181040), (1240, 178704), (1241, 178560), (1314, 168640), (1360, 162936), (1395, 158848), (1440, 153884), (1460, 151776), (1488, 148920), (1530, 144832), (1581, 140160), (1632, 135780), (1752, 126480), (1860, 119136), (1920, 115413), (1984, 111690), (2040, 108624), (2108, 105120), (2176, 101835), (2190, 101184), (2232, 99280), (2263, 97920), (2336, 94860), (2448, 90520), (2480, 89352), (2482, 89280), (2628, 84320), (2635, 84096), (2720, 81468), (2790, 79424), (2880, 76942), (2920, 75888), (2976, 74460), (3060, 72416), (3162, 70080), (3264, 67890), (3285, 67456), (3504, 63240), (3720, 59568), (3723, 59520), (3968, 55845), (4080, 54312), (4216, 52560), (4380, 50592), (4464, 49640), (4526, 48960), (4672, 47430), (4743, 46720), (4896, 45260), (4960, 44676), (4964, 44640), (5256, 42160), (5270, 42048), (5440, 40734), (5580, 39712), (5760, 38471), (5840, 37944), (5952, 37230), (6120, 36208), (6205, 35712), (6324, 35040), (6528, 33945), (6570, 33728), (6789, 32640), (7008, 31620), (7440, 29784), (7446, 29760), (7905, 28032), (8160, 27156), (8432, 26280), (8760, 25296), (8928, 24820), (9052, 24480), (9344, 23715), (9486, 23360), (9792, 22630), (9920, 22338), (9928, 22320), (10512, 21080), (10540, 21024), (10880, 20367), (11160, 19856), (11169, 19840), (11315, 19584), (11680, 18972), (11904, 18615), (12240, 18104), (12410, 17856), (12648, 17520), (13140, 16864), (13578, 16320), (14016, 15810), (14880, 14892)]