222533520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 775783680

約数和(自身を除く): 553250160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 97, 110, 120, 121, 132, 158, 165, 176, 194, 220, 237, 240, 242, 264, 291, 316, 330, 363, 388, 395, 440, 474, 484, 485, 528, 582, 605, 632, 660, 726, 776, 790, 869, 880, 948, 968, 970, 1067, 1164, 1185, 1210, 1264, 1320, 1452, 1455, 1552, 1580, 1738, 1815, 1896, 1936, 1940, 2134, 2328, 2370, 2420, 2607, 2640, 2904, 2910, 3160, 3201, 3476, 3630, 3792, 3880, 4268, 4345, 4656, 4740, 4840, 5214, 5335, 5808, 5820, 6320, 6402, 6952, 7260, 7663, 7760, 8536, 8690, 9480, 9559, 9680, 10428, 10670, 11640, 11737, 12804, 13035, 13904, 14520, 15326, 16005, 17072, 17380, 18960, 19118, 20856, 21340, 22989, 23280, 23474, 25608, 26070, 28677, 29040, 30652, 32010, 34760, 35211, 38236, 38315, 41712, 42680, 45978, 46948, 47795, 51216, 52140, 57354, 58685, 61304, 64020, 69520, 70422, 76472, 76630, 84293, 85360, 91956, 93896, 95590, 104280, 114708, 114945, 117370, 122608, 128040, 140844, 143385, 152944, 153260, 168586, 176055, 183912, 187792, 191180, 208560, 229416, 229890, 234740, 252879, 256080, 281688, 286770, 306520, 337172, 352110, 367824, 382360, 421465, 458832, 459780, 469480, 505758, 563376, 573540, 613040, 674344, 704220, 764720, 842930, 919560, 927223, 938960, 1011516, 1147080, 1264395, 1348688, 1408440, 1685860, 1839120, 1854446, 2023032, 2294160, 2528790, 2781669, 2816880, 3371720, 3708892, 4046064, 4636115, 5057580, 5563338, 6743440, 7417784, 9272230, 10115160, 11126676, 13908345, 14835568, 18544460, 20230320, 22253352, 27816690, 37088920, 44506704, 55633380, 74177840, 111266760, 222533520]

約数ペア:

[(1, 222533520), (2, 111266760), (3, 74177840), (4, 55633380), (5, 44506704), (6, 37088920), (8, 27816690), (10, 22253352), (11, 20230320), (12, 18544460), (15, 14835568), (16, 13908345), (20, 11126676), (22, 10115160), (24, 9272230), (30, 7417784), (33, 6743440), (40, 5563338), (44, 5057580), (48, 4636115), (55, 4046064), (60, 3708892), (66, 3371720), (79, 2816880), (80, 2781669), (88, 2528790), (97, 2294160), (110, 2023032), (120, 1854446), (121, 1839120), (132, 1685860), (158, 1408440), (165, 1348688), (176, 1264395), (194, 1147080), (220, 1011516), (237, 938960), (240, 927223), (242, 919560), (264, 842930), (291, 764720), (316, 704220), (330, 674344), (363, 613040), (388, 573540), (395, 563376), (440, 505758), (474, 469480), (484, 459780), (485, 458832), (528, 421465), (582, 382360), (605, 367824), (632, 352110), (660, 337172), (726, 306520), (776, 286770), (790, 281688), (869, 256080), (880, 252879), (948, 234740), (968, 229890), (970, 229416), (1067, 208560), (1164, 191180), (1185, 187792), (1210, 183912), (1264, 176055), (1320, 168586), (1452, 153260), (1455, 152944), (1552, 143385), (1580, 140844), (1738, 128040), (1815, 122608), (1896, 117370), (1936, 114945), (1940, 114708), (2134, 104280), (2328, 95590), (2370, 93896), (2420, 91956), (2607, 85360), (2640, 84293), (2904, 76630), (2910, 76472), (3160, 70422), (3201, 69520), (3476, 64020), (3630, 61304), (3792, 58685), (3880, 57354), (4268, 52140), (4345, 51216), (4656, 47795), (4740, 46948), (4840, 45978), (5214, 42680), (5335, 41712), (5808, 38315), (5820, 38236), (6320, 35211), (6402, 34760), (6952, 32010), (7260, 30652), (7663, 29040), (7760, 28677), (8536, 26070), (8690, 25608), (9480, 23474), (9559, 23280), (9680, 22989), (10428, 21340), (10670, 20856), (11640, 19118), (11737, 18960), (12804, 17380), (13035, 17072), (13904, 16005), (14520, 15326)]