209469120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 336

約数和(自身を含む): 797100768

約数和(自身を除く): 587631648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 64, 70, 73, 80, 84, 96, 98, 105, 112, 120, 122, 140, 146, 147, 160, 168, 183, 192, 196, 210, 219, 224, 240, 244, 245, 280, 292, 294, 305, 320, 336, 365, 366, 392, 420, 427, 438, 448, 480, 488, 490, 511, 560, 584, 588, 610, 672, 730, 732, 735, 784, 840, 854, 876, 915, 960, 976, 980, 1022, 1095, 1120, 1168, 1176, 1220, 1281, 1344, 1460, 1464, 1470, 1533, 1568, 1680, 1708, 1752, 1830, 1952, 1960, 2044, 2135, 2190, 2240, 2336, 2352, 2440, 2555, 2562, 2920, 2928, 2940, 2989, 3066, 3136, 3360, 3416, 3504, 3577, 3660, 3904, 3920, 4088, 4270, 4380, 4453, 4672, 4704, 4880, 5110, 5124, 5840, 5856, 5880, 5978, 6132, 6405, 6720, 6832, 7008, 7154, 7320, 7665, 7840, 8176, 8540, 8760, 8906, 8967, 9408, 9760, 10220, 10248, 10731, 11680, 11712, 11760, 11956, 12264, 12810, 13359, 13664, 14016, 14308, 14640, 14945, 15330, 15680, 16352, 17080, 17520, 17812, 17885, 17934, 19520, 20440, 20496, 21462, 22265, 23360, 23520, 23912, 24528, 25620, 26718, 27328, 28616, 29280, 29890, 30660, 31171, 32704, 34160, 35040, 35624, 35770, 35868, 40880, 40992, 42924, 44530, 44835, 47040, 47824, 49056, 51240, 53436, 53655, 57232, 58560, 59780, 61320, 62342, 66795, 68320, 70080, 71248, 71540, 71736, 81760, 81984, 85848, 89060, 89670, 93513, 95648, 98112, 102480, 106872, 107310, 114464, 119560, 122640, 124684, 133590, 136640, 142496, 143080, 143472, 155855, 163520, 171696, 178120, 179340, 187026, 191296, 204960, 213744, 214620, 218197, 228928, 239120, 245280, 249368, 267180, 284992, 286160, 286944, 311710, 343392, 356240, 358680, 374052, 409920, 427488, 429240, 436394, 467565, 478240, 490560, 498736, 534360, 572320, 573888, 623420, 654591, 686784, 712480, 717360, 748104, 854976, 858480, 872788, 935130, 956480, 997472, 1068720, 1090985, 1144640, 1246840, 1309182, 1424960, 1434720, 1496208, 1716960, 1745576, 1870260, 1994944, 2137440, 2181970, 2493680, 2618364, 2869440, 2992416, 3272955, 3433920, 3491152, 3740520, 4274880, 4363940, 4987360, 5236728, 5984832, 6545910, 6982304, 7481040, 8727880, 9974720, 10473456, 13091820, 13964608, 14962080, 17455760, 20946912, 26183640, 29924160, 34911520, 41893824, 52367280, 69823040, 104734560, 209469120]

約数ペア:

[(1, 209469120), (2, 104734560), (3, 69823040), (4, 52367280), (5, 41893824), (6, 34911520), (7, 29924160), (8, 26183640), (10, 20946912), (12, 17455760), (14, 14962080), (15, 13964608), (16, 13091820), (20, 10473456), (21, 9974720), (24, 8727880), (28, 7481040), (30, 6982304), (32, 6545910), (35, 5984832), (40, 5236728), (42, 4987360), (48, 4363940), (49, 4274880), (56, 3740520), (60, 3491152), (61, 3433920), (64, 3272955), (70, 2992416), (73, 2869440), (80, 2618364), (84, 2493680), (96, 2181970), (98, 2137440), (105, 1994944), (112, 1870260), (120, 1745576), (122, 1716960), (140, 1496208), (146, 1434720), (147, 1424960), (160, 1309182), (168, 1246840), (183, 1144640), (192, 1090985), (196, 1068720), (210, 997472), (219, 956480), (224, 935130), (240, 872788), (244, 858480), (245, 854976), (280, 748104), (292, 717360), (294, 712480), (305, 686784), (320, 654591), (336, 623420), (365, 573888), (366, 572320), (392, 534360), (420, 498736), (427, 490560), (438, 478240), (448, 467565), (480, 436394), (488, 429240), (490, 427488), (511, 409920), (560, 374052), (584, 358680), (588, 356240), (610, 343392), (672, 311710), (730, 286944), (732, 286160), (735, 284992), (784, 267180), (840, 249368), (854, 245280), (876, 239120), (915, 228928), (960, 218197), (976, 214620), (980, 213744), (1022, 204960), (1095, 191296), (1120, 187026), (1168, 179340), (1176, 178120), (1220, 171696), (1281, 163520), (1344, 155855), (1460, 143472), (1464, 143080), (1470, 142496), (1533, 136640), (1568, 133590), (1680, 124684), (1708, 122640), (1752, 119560), (1830, 114464), (1952, 107310), (1960, 106872), (2044, 102480), (2135, 98112), (2190, 95648), (2240, 93513), (2336, 89670), (2352, 89060), (2440, 85848), (2555, 81984), (2562, 81760), (2920, 71736), (2928, 71540), (2940, 71248), (2989, 70080), (3066, 68320), (3136, 66795), (3360, 62342), (3416, 61320), (3504, 59780), (3577, 58560), (3660, 57232), (3904, 53655), (3920, 53436), (4088, 51240), (4270, 49056), (4380, 47824), (4453, 47040), (4672, 44835), (4704, 44530), (4880, 42924), (5110, 40992), (5124, 40880), (5840, 35868), (5856, 35770), (5880, 35624), (5978, 35040), (6132, 34160), (6405, 32704), (6720, 31171), (6832, 30660), (7008, 29890), (7154, 29280), (7320, 28616), (7665, 27328), (7840, 26718), (8176, 25620), (8540, 24528), (8760, 23912), (8906, 23520), (8967, 23360), (9408, 22265), (9760, 21462), (10220, 20496), (10248, 20440), (10731, 19520), (11680, 17934), (11712, 17885), (11760, 17812), (11956, 17520), (12264, 17080), (12810, 16352), (13359, 15680), (13664, 15330), (14016, 14945), (14308, 14640)]