220161060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 815173632

約数和(自身を除く): 595012572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 71, 84, 90, 92, 105, 107, 115, 126, 138, 140, 142, 161, 180, 207, 210, 213, 214, 230, 252, 276, 284, 315, 321, 322, 345, 355, 414, 420, 426, 428, 460, 483, 497, 535, 630, 639, 642, 644, 690, 710, 749, 805, 828, 852, 963, 966, 994, 1035, 1065, 1070, 1260, 1278, 1284, 1380, 1420, 1449, 1491, 1498, 1605, 1610, 1633, 1926, 1932, 1988, 2070, 2130, 2140, 2247, 2415, 2461, 2485, 2556, 2898, 2982, 2996, 3195, 3210, 3220, 3266, 3745, 3852, 4140, 4260, 4473, 4494, 4815, 4830, 4899, 4922, 4970, 5796, 5964, 6390, 6420, 6532, 6741, 7245, 7383, 7455, 7490, 7597, 8165, 8946, 8988, 9630, 9660, 9798, 9844, 9940, 11235, 11431, 12305, 12780, 13482, 14490, 14697, 14766, 14910, 14980, 15194, 16330, 17227, 17892, 19260, 19596, 22149, 22365, 22470, 22791, 22862, 24495, 24610, 26964, 28980, 29394, 29532, 29820, 30388, 32660, 33705, 34293, 34454, 36915, 37985, 44298, 44730, 44940, 45582, 45724, 48990, 49220, 51681, 53179, 57155, 58788, 67410, 68373, 68586, 68908, 73485, 73830, 75970, 86135, 88596, 89460, 91164, 97980, 102879, 103362, 106358, 110745, 113955, 114310, 134820, 136746, 137172, 146970, 147660, 151940, 155043, 159537, 171465, 172270, 174731, 205758, 206724, 212716, 221490, 227910, 228620, 258405, 265895, 273492, 293940, 310086, 319074, 341865, 342930, 344540, 349462, 411516, 442980, 455820, 478611, 514395, 516810, 524193, 531790, 620172, 638148, 683730, 685860, 698924, 775215, 797685, 873655, 957222, 1028790, 1033620, 1048386, 1063580, 1223117, 1367460, 1550430, 1572579, 1595370, 1747310, 1914444, 2057580, 2096772, 2393055, 2446234, 2620965, 3100860, 3145158, 3190740, 3494620, 3669351, 4786110, 4892468, 5241930, 6115585, 6290316, 7338702, 7862895, 9572220, 10483860, 11008053, 12231170, 14677404, 15725790, 18346755, 22016106, 24462340, 31451580, 36693510, 44032212, 55040265, 73387020, 110080530, 220161060]

約数ペア:

[(1, 220161060), (2, 110080530), (3, 73387020), (4, 55040265), (5, 44032212), (6, 36693510), (7, 31451580), (9, 24462340), (10, 22016106), (12, 18346755), (14, 15725790), (15, 14677404), (18, 12231170), (20, 11008053), (21, 10483860), (23, 9572220), (28, 7862895), (30, 7338702), (35, 6290316), (36, 6115585), (42, 5241930), (45, 4892468), (46, 4786110), (60, 3669351), (63, 3494620), (69, 3190740), (70, 3145158), (71, 3100860), (84, 2620965), (90, 2446234), (92, 2393055), (105, 2096772), (107, 2057580), (115, 1914444), (126, 1747310), (138, 1595370), (140, 1572579), (142, 1550430), (161, 1367460), (180, 1223117), (207, 1063580), (210, 1048386), (213, 1033620), (214, 1028790), (230, 957222), (252, 873655), (276, 797685), (284, 775215), (315, 698924), (321, 685860), (322, 683730), (345, 638148), (355, 620172), (414, 531790), (420, 524193), (426, 516810), (428, 514395), (460, 478611), (483, 455820), (497, 442980), (535, 411516), (630, 349462), (639, 344540), (642, 342930), (644, 341865), (690, 319074), (710, 310086), (749, 293940), (805, 273492), (828, 265895), (852, 258405), (963, 228620), (966, 227910), (994, 221490), (1035, 212716), (1065, 206724), (1070, 205758), (1260, 174731), (1278, 172270), (1284, 171465), (1380, 159537), (1420, 155043), (1449, 151940), (1491, 147660), (1498, 146970), (1605, 137172), (1610, 136746), (1633, 134820), (1926, 114310), (1932, 113955), (1988, 110745), (2070, 106358), (2130, 103362), (2140, 102879), (2247, 97980), (2415, 91164), (2461, 89460), (2485, 88596), (2556, 86135), (2898, 75970), (2982, 73830), (2996, 73485), (3195, 68908), (3210, 68586), (3220, 68373), (3266, 67410), (3745, 58788), (3852, 57155), (4140, 53179), (4260, 51681), (4473, 49220), (4494, 48990), (4815, 45724), (4830, 45582), (4899, 44940), (4922, 44730), (4970, 44298), (5796, 37985), (5964, 36915), (6390, 34454), (6420, 34293), (6532, 33705), (6741, 32660), (7245, 30388), (7383, 29820), (7455, 29532), (7490, 29394), (7597, 28980), (8165, 26964), (8946, 24610), (8988, 24495), (9630, 22862), (9660, 22791), (9798, 22470), (9844, 22365), (9940, 22149), (11235, 19596), (11431, 19260), (12305, 17892), (12780, 17227), (13482, 16330), (14490, 15194), (14697, 14980), (14766, 14910)]