211883760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 240

約数和(自身を含む): 802234368

約数和(自身を除く): 590350608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 863, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1726, 1860, 1980, 2046, 2232, 2480, 2589, 2640, 2728, 2790, 3069, 3410, 3452, 3720, 3960, 4092, 4315, 4464, 5115, 5178, 5456, 5580, 6138, 6820, 6904, 7440, 7767, 7920, 8184, 8630, 9493, 10230, 10356, 11160, 12276, 12945, 13640, 13808, 15345, 15534, 16368, 17260, 18986, 20460, 20712, 22320, 24552, 25890, 26753, 27280, 28479, 30690, 31068, 34520, 37972, 38835, 40920, 41424, 47465, 49104, 51780, 53506, 56958, 61380, 62136, 69040, 75944, 77670, 80259, 81840, 85437, 94930, 103560, 107012, 113916, 122760, 124272, 133765, 142395, 151888, 155340, 160518, 170874, 189860, 207120, 214024, 227832, 240777, 245520, 267530, 284790, 294283, 310680, 321036, 341748, 379720, 401295, 427185, 428048, 455664, 481554, 535060, 569580, 588566, 621360, 642072, 683496, 759440, 802590, 854370, 882849, 963108, 1070120, 1139160, 1177132, 1203885, 1284144, 1366992, 1471415, 1605180, 1708740, 1765698, 1926216, 2140240, 2278320, 2354264, 2407770, 2648547, 2942830, 3210360, 3417480, 3531396, 3852432, 4414245, 4708528, 4815540, 5297094, 5885660, 6420720, 6834960, 7062792, 8828490, 9631080, 10594188, 11771320, 13242735, 14125584, 17656980, 19262160, 21188376, 23542640, 26485470, 35313960, 42376752, 52970940, 70627920, 105941880, 211883760]

約数ペア:

[(1, 211883760), (2, 105941880), (3, 70627920), (4, 52970940), (5, 42376752), (6, 35313960), (8, 26485470), (9, 23542640), (10, 21188376), (11, 19262160), (12, 17656980), (15, 14125584), (16, 13242735), (18, 11771320), (20, 10594188), (22, 9631080), (24, 8828490), (30, 7062792), (31, 6834960), (33, 6420720), (36, 5885660), (40, 5297094), (44, 4815540), (45, 4708528), (48, 4414245), (55, 3852432), (60, 3531396), (62, 3417480), (66, 3210360), (72, 2942830), (80, 2648547), (88, 2407770), (90, 2354264), (93, 2278320), (99, 2140240), (110, 1926216), (120, 1765698), (124, 1708740), (132, 1605180), (144, 1471415), (155, 1366992), (165, 1284144), (176, 1203885), (180, 1177132), (186, 1139160), (198, 1070120), (220, 963108), (240, 882849), (248, 854370), (264, 802590), (279, 759440), (310, 683496), (330, 642072), (341, 621360), (360, 588566), (372, 569580), (396, 535060), (440, 481554), (465, 455664), (495, 428048), (496, 427185), (528, 401295), (558, 379720), (620, 341748), (660, 321036), (682, 310680), (720, 294283), (744, 284790), (792, 267530), (863, 245520), (880, 240777), (930, 227832), (990, 214024), (1023, 207120), (1116, 189860), (1240, 170874), (1320, 160518), (1364, 155340), (1395, 151888), (1488, 142395), (1584, 133765), (1705, 124272), (1726, 122760), (1860, 113916), (1980, 107012), (2046, 103560), (2232, 94930), (2480, 85437), (2589, 81840), (2640, 80259), (2728, 77670), (2790, 75944), (3069, 69040), (3410, 62136), (3452, 61380), (3720, 56958), (3960, 53506), (4092, 51780), (4315, 49104), (4464, 47465), (5115, 41424), (5178, 40920), (5456, 38835), (5580, 37972), (6138, 34520), (6820, 31068), (6904, 30690), (7440, 28479), (7767, 27280), (7920, 26753), (8184, 25890), (8630, 24552), (9493, 22320), (10230, 20712), (10356, 20460), (11160, 18986), (12276, 17260), (12945, 16368), (13640, 15534), (13808, 15345)]