551363520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 1835237376

約数和(自身を除く): 1283873856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 97, 120, 124, 155, 160, 186, 191, 192, 194, 240, 248, 291, 310, 320, 372, 382, 388, 465, 480, 485, 496, 573, 582, 620, 744, 764, 776, 930, 955, 960, 970, 992, 1146, 1164, 1240, 1455, 1488, 1528, 1552, 1860, 1910, 1940, 1984, 2292, 2328, 2480, 2865, 2910, 2976, 3007, 3056, 3104, 3720, 3820, 3880, 4584, 4656, 4960, 5730, 5820, 5921, 5952, 6014, 6112, 6208, 7440, 7640, 7760, 9021, 9168, 9312, 9920, 11460, 11640, 11842, 12028, 12224, 14880, 15035, 15280, 15520, 17763, 18042, 18336, 18527, 18624, 22920, 23280, 23684, 24056, 29605, 29760, 30070, 30560, 31040, 35526, 36084, 36672, 37054, 45105, 45840, 46560, 47368, 48112, 55581, 59210, 60140, 61120, 71052, 72168, 74108, 88815, 90210, 91680, 92635, 93120, 94736, 96224, 111162, 118420, 120280, 142104, 144336, 148216, 177630, 180420, 183360, 185270, 189472, 192448, 222324, 236840, 240560, 277905, 284208, 288672, 296432, 355260, 360840, 370540, 378944, 444648, 473680, 481120, 555810, 568416, 574337, 577344, 592864, 710520, 721680, 741080, 889296, 947360, 962240, 1111620, 1136832, 1148674, 1185728, 1421040, 1443360, 1482160, 1723011, 1778592, 1894720, 2223240, 2297348, 2842080, 2871685, 2886720, 2964320, 3446022, 3557184, 4446480, 4594696, 5684160, 5743370, 5928640, 6892044, 8615055, 8892960, 9189392, 11486740, 13784088, 17230110, 17785920, 18378784, 22973480, 27568176, 34460220, 36757568, 45946960, 55136352, 68920440, 91893920, 110272704, 137840880, 183787840, 275681760, 551363520]

約数ペア:

[(1, 551363520), (2, 275681760), (3, 183787840), (4, 137840880), (5, 110272704), (6, 91893920), (8, 68920440), (10, 55136352), (12, 45946960), (15, 36757568), (16, 34460220), (20, 27568176), (24, 22973480), (30, 18378784), (31, 17785920), (32, 17230110), (40, 13784088), (48, 11486740), (60, 9189392), (62, 8892960), (64, 8615055), (80, 6892044), (93, 5928640), (96, 5743370), (97, 5684160), (120, 4594696), (124, 4446480), (155, 3557184), (160, 3446022), (186, 2964320), (191, 2886720), (192, 2871685), (194, 2842080), (240, 2297348), (248, 2223240), (291, 1894720), (310, 1778592), (320, 1723011), (372, 1482160), (382, 1443360), (388, 1421040), (465, 1185728), (480, 1148674), (485, 1136832), (496, 1111620), (573, 962240), (582, 947360), (620, 889296), (744, 741080), (764, 721680), (776, 710520), (930, 592864), (955, 577344), (960, 574337), (970, 568416), (992, 555810), (1146, 481120), (1164, 473680), (1240, 444648), (1455, 378944), (1488, 370540), (1528, 360840), (1552, 355260), (1860, 296432), (1910, 288672), (1940, 284208), (1984, 277905), (2292, 240560), (2328, 236840), (2480, 222324), (2865, 192448), (2910, 189472), (2976, 185270), (3007, 183360), (3056, 180420), (3104, 177630), (3720, 148216), (3820, 144336), (3880, 142104), (4584, 120280), (4656, 118420), (4960, 111162), (5730, 96224), (5820, 94736), (5921, 93120), (5952, 92635), (6014, 91680), (6112, 90210), (6208, 88815), (7440, 74108), (7640, 72168), (7760, 71052), (9021, 61120), (9168, 60140), (9312, 59210), (9920, 55581), (11460, 48112), (11640, 47368), (11842, 46560), (12028, 45840), (12224, 45105), (14880, 37054), (15035, 36672), (15280, 36084), (15520, 35526), (17763, 31040), (18042, 30560), (18336, 30070), (18527, 29760), (18624, 29605), (22920, 24056), (23280, 23684)]