2205454080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 7384301568

約数和(自身を除く): 5178847488

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, 128, 155, 160, 186, 191, 192, 194, 240, 248, 256, 291, 310, 320, 372, 382, 384, 388, 465, 480, 485, 496, 573, 582, 620, 640, 744, 764, 768, 776, 930, 955, 960, 970, 992, 1146, 1164, 1240, 1280, 1455, 1488, 1528, 1552, 1860, 1910, 1920, 1940, 1984, 2292, 2328, 2480, 2865, 2910, 2976, 3007, 3056, 3104, 3720, 3820, 3840, 3880, 3968, 4584, 4656, 4960, 5730, 5820, 5921, 5952, 6014, 6112, 6208, 7440, 7640, 7760, 7936, 9021, 9168, 9312, 9920, 11460, 11640, 11842, 11904, 12028, 12224, 12416, 14880, 15035, 15280, 15520, 17763, 18042, 18336, 18527, 18624, 19840, 22920, 23280, 23684, 23808, 24056, 24448, 24832, 29605, 29760, 30070, 30560, 31040, 35526, 36084, 36672, 37054, 37248, 39680, 45105, 45840, 46560, 47368, 48112, 48896, 55581, 59210, 59520, 60140, 61120, 62080, 71052, 72168, 73344, 74108, 74496, 88815, 90210, 91680, 92635, 93120, 94736, 96224, 111162, 118420, 119040, 120280, 122240, 124160, 142104, 144336, 146688, 148216, 177630, 180420, 183360, 185270, 186240, 189472, 192448, 222324, 236840, 240560, 244480, 277905, 284208, 288672, 296432, 355260, 360840, 366720, 370540, 372480, 378944, 384896, 444648, 473680, 481120, 555810, 568416, 574337, 577344, 592864, 710520, 721680, 733440, 741080, 757888, 769792, 889296, 947360, 962240, 1111620, 1136832, 1148674, 1154688, 1185728, 1421040, 1443360, 1482160, 1515776, 1723011, 1778592, 1894720, 1924480, 2223240, 2273664, 2297348, 2309376, 2371456, 2842080, 2871685, 2886720, 2964320, 3446022, 3557184, 3789440, 3848960, 4446480, 4547328, 4594696, 4742912, 5684160, 5743370, 5773440, 5928640, 6892044, 7114368, 7578880, 8615055, 8892960, 9189392, 11368320, 11486740, 11546880, 11857280, 13784088, 14228736, 17230110, 17785920, 18378784, 22736640, 22973480, 23714560, 27568176, 34460220, 35571840, 36757568, 45946960, 55136352, 68920440, 71143680, 73515136, 91893920, 110272704, 137840880, 147030272, 183787840, 220545408, 275681760, 367575680, 441090816, 551363520, 735151360, 1102727040, 2205454080]

約数ペア:

[(1, 2205454080), (2, 1102727040), (3, 735151360), (4, 551363520), (5, 441090816), (6, 367575680), (8, 275681760), (10, 220545408), (12, 183787840), (15, 147030272), (16, 137840880), (20, 110272704), (24, 91893920), (30, 73515136), (31, 71143680), (32, 68920440), (40, 55136352), (48, 45946960), (60, 36757568), (62, 35571840), (64, 34460220), (80, 27568176), (93, 23714560), (96, 22973480), (97, 22736640), (120, 18378784), (124, 17785920), (128, 17230110), (155, 14228736), (160, 13784088), (186, 11857280), (191, 11546880), (192, 11486740), (194, 11368320), (240, 9189392), (248, 8892960), (256, 8615055), (291, 7578880), (310, 7114368), (320, 6892044), (372, 5928640), (382, 5773440), (384, 5743370), (388, 5684160), (465, 4742912), (480, 4594696), (485, 4547328), (496, 4446480), (573, 3848960), (582, 3789440), (620, 3557184), (640, 3446022), (744, 2964320), (764, 2886720), (768, 2871685), (776, 2842080), (930, 2371456), (955, 2309376), (960, 2297348), (970, 2273664), (992, 2223240), (1146, 1924480), (1164, 1894720), (1240, 1778592), (1280, 1723011), (1455, 1515776), (1488, 1482160), (1528, 1443360), (1552, 1421040), (1860, 1185728), (1910, 1154688), (1920, 1148674), (1940, 1136832), (1984, 1111620), (2292, 962240), (2328, 947360), (2480, 889296), (2865, 769792), (2910, 757888), (2976, 741080), (3007, 733440), (3056, 721680), (3104, 710520), (3720, 592864), (3820, 577344), (3840, 574337), (3880, 568416), (3968, 555810), (4584, 481120), (4656, 473680), (4960, 444648), (5730, 384896), (5820, 378944), (5921, 372480), (5952, 370540), (6014, 366720), (6112, 360840), (6208, 355260), (7440, 296432), (7640, 288672), (7760, 284208), (7936, 277905), (9021, 244480), (9168, 240560), (9312, 236840), (9920, 222324), (11460, 192448), (11640, 189472), (11842, 186240), (11904, 185270), (12028, 183360), (12224, 180420), (12416, 177630), (14880, 148216), (15035, 146688), (15280, 144336), (15520, 142104), (17763, 124160), (18042, 122240), (18336, 120280), (18527, 119040), (18624, 118420), (19840, 111162), (22920, 96224), (23280, 94736), (23684, 93120), (23808, 92635), (24056, 91680), (24448, 90210), (24832, 88815), (29605, 74496), (29760, 74108), (30070, 73344), (30560, 72168), (31040, 71052), (35526, 62080), (36084, 61120), (36672, 60140), (37054, 59520), (37248, 59210), (39680, 55581), (45105, 48896), (45840, 48112), (46560, 47368)]