316117440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 336

約数和(自身を含む): 1176832800

約数和(自身を除く): 860715360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 64, 72, 76, 80, 90, 95, 96, 106, 109, 114, 120, 144, 152, 159, 160, 171, 180, 190, 192, 212, 218, 228, 240, 265, 285, 288, 304, 318, 320, 327, 342, 360, 380, 424, 436, 456, 477, 480, 530, 545, 570, 576, 608, 636, 654, 684, 720, 760, 795, 848, 855, 872, 912, 954, 960, 981, 1007, 1060, 1090, 1140, 1216, 1272, 1308, 1368, 1440, 1520, 1590, 1635, 1696, 1710, 1744, 1824, 1908, 1962, 2014, 2071, 2120, 2180, 2280, 2385, 2544, 2616, 2736, 2880, 3021, 3040, 3180, 3270, 3392, 3420, 3488, 3648, 3816, 3924, 4028, 4142, 4240, 4360, 4560, 4770, 4905, 5035, 5088, 5232, 5472, 5777, 6042, 6080, 6213, 6360, 6540, 6840, 6976, 7632, 7848, 8056, 8284, 8480, 8720, 9063, 9120, 9540, 9810, 10070, 10176, 10355, 10464, 10944, 11554, 12084, 12426, 12720, 13080, 13680, 15105, 15264, 15696, 16112, 16568, 16960, 17331, 17440, 18126, 18240, 18639, 19080, 19620, 20140, 20710, 20928, 23108, 24168, 24852, 25440, 26160, 27360, 28885, 30210, 30528, 31065, 31392, 32224, 33136, 34662, 34880, 36252, 37278, 38160, 39240, 40280, 41420, 45315, 46216, 48336, 49704, 50880, 51993, 52320, 54720, 57770, 60420, 62130, 62784, 64448, 66272, 69324, 72504, 74556, 76320, 78480, 80560, 82840, 86655, 90630, 92432, 93195, 96672, 99408, 103986, 104640, 109763, 115540, 120840, 124260, 132544, 138648, 145008, 149112, 152640, 156960, 161120, 165680, 173310, 181260, 184864, 186390, 193344, 198816, 207972, 219526, 231080, 241680, 248520, 259965, 277296, 290016, 298224, 313920, 322240, 329289, 331360, 346620, 362520, 369728, 372780, 397632, 415944, 439052, 462160, 483360, 497040, 519930, 548815, 554592, 580032, 596448, 658578, 662720, 693240, 725040, 745560, 831888, 878104, 924320, 966720, 987867, 994080, 1039860, 1097630, 1109184, 1192896, 1317156, 1386480, 1450080, 1491120, 1646445, 1663776, 1756208, 1848640, 1975734, 1988160, 2079720, 2195260, 2634312, 2772960, 2900160, 2982240, 3292890, 3327552, 3512416, 3951468, 4159440, 4390520, 4939335, 5268624, 5545920, 5964480, 6585780, 7024832, 7902936, 8318880, 8781040, 9878670, 10537248, 13171560, 15805872, 16637760, 17562080, 19757340, 21074496, 26343120, 31611744, 35124160, 39514680, 52686240, 63223488, 79029360, 105372480, 158058720, 316117440]

約数ペア:

[(1, 316117440), (2, 158058720), (3, 105372480), (4, 79029360), (5, 63223488), (6, 52686240), (8, 39514680), (9, 35124160), (10, 31611744), (12, 26343120), (15, 21074496), (16, 19757340), (18, 17562080), (19, 16637760), (20, 15805872), (24, 13171560), (30, 10537248), (32, 9878670), (36, 8781040), (38, 8318880), (40, 7902936), (45, 7024832), (48, 6585780), (53, 5964480), (57, 5545920), (60, 5268624), (64, 4939335), (72, 4390520), (76, 4159440), (80, 3951468), (90, 3512416), (95, 3327552), (96, 3292890), (106, 2982240), (109, 2900160), (114, 2772960), (120, 2634312), (144, 2195260), (152, 2079720), (159, 1988160), (160, 1975734), (171, 1848640), (180, 1756208), (190, 1663776), (192, 1646445), (212, 1491120), (218, 1450080), (228, 1386480), (240, 1317156), (265, 1192896), (285, 1109184), (288, 1097630), (304, 1039860), (318, 994080), (320, 987867), (327, 966720), (342, 924320), (360, 878104), (380, 831888), (424, 745560), (436, 725040), (456, 693240), (477, 662720), (480, 658578), (530, 596448), (545, 580032), (570, 554592), (576, 548815), (608, 519930), (636, 497040), (654, 483360), (684, 462160), (720, 439052), (760, 415944), (795, 397632), (848, 372780), (855, 369728), (872, 362520), (912, 346620), (954, 331360), (960, 329289), (981, 322240), (1007, 313920), (1060, 298224), (1090, 290016), (1140, 277296), (1216, 259965), (1272, 248520), (1308, 241680), (1368, 231080), (1440, 219526), (1520, 207972), (1590, 198816), (1635, 193344), (1696, 186390), (1710, 184864), (1744, 181260), (1824, 173310), (1908, 165680), (1962, 161120), (2014, 156960), (2071, 152640), (2120, 149112), (2180, 145008), (2280, 138648), (2385, 132544), (2544, 124260), (2616, 120840), (2736, 115540), (2880, 109763), (3021, 104640), (3040, 103986), (3180, 99408), (3270, 96672), (3392, 93195), (3420, 92432), (3488, 90630), (3648, 86655), (3816, 82840), (3924, 80560), (4028, 78480), (4142, 76320), (4240, 74556), (4360, 72504), (4560, 69324), (4770, 66272), (4905, 64448), (5035, 62784), (5088, 62130), (5232, 60420), (5472, 57770), (5777, 54720), (6042, 52320), (6080, 51993), (6213, 50880), (6360, 49704), (6540, 48336), (6840, 46216), (6976, 45315), (7632, 41420), (7848, 40280), (8056, 39240), (8284, 38160), (8480, 37278), (8720, 36252), (9063, 34880), (9120, 34662), (9540, 33136), (9810, 32224), (10070, 31392), (10176, 31065), (10355, 30528), (10464, 30210), (10944, 28885), (11554, 27360), (12084, 26160), (12426, 25440), (12720, 24852), (13080, 24168), (13680, 23108), (15105, 20928), (15264, 20710), (15696, 20140), (16112, 19620), (16568, 19080), (16960, 18639), (17331, 18240), (17440, 18126)]