200039840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 192

約数和(自身を含む): 635040000

約数和(自身を除く): 435000160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1249, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2464, 2498, 2860, 2912, 3080, 3640, 4004, 4576, 4996, 5005, 5720, 6160, 6245, 7280, 8008, 8743, 9992, 10010, 11440, 12320, 12490, 13739, 14560, 16016, 16237, 17486, 19984, 20020, 22880, 24980, 27478, 32032, 32474, 34972, 39968, 40040, 43715, 49960, 54956, 64948, 68695, 69944, 80080, 81185, 87430, 96173, 99920, 109912, 113659, 129896, 137390, 139888, 160160, 162370, 174860, 178607, 192346, 199840, 219824, 227318, 259792, 274780, 279776, 324740, 349720, 357214, 384692, 439648, 454636, 480865, 519584, 549560, 568295, 649480, 699440, 714428, 769384, 893035, 909272, 961730, 1099120, 1136590, 1250249, 1298960, 1398880, 1428856, 1538768, 1786070, 1818544, 1923460, 2198240, 2273180, 2500498, 2597920, 2857712, 3077536, 3572140, 3637088, 3846920, 4546360, 5000996, 5715424, 6251245, 7144280, 7693840, 9092720, 10001992, 12502490, 14288560, 15387680, 18185440, 20003984, 25004980, 28577120, 40007968, 50009960, 100019920, 200039840]

約数ペア:

[(1, 200039840), (2, 100019920), (4, 50009960), (5, 40007968), (7, 28577120), (8, 25004980), (10, 20003984), (11, 18185440), (13, 15387680), (14, 14288560), (16, 12502490), (20, 10001992), (22, 9092720), (26, 7693840), (28, 7144280), (32, 6251245), (35, 5715424), (40, 5000996), (44, 4546360), (52, 3846920), (55, 3637088), (56, 3572140), (65, 3077536), (70, 2857712), (77, 2597920), (80, 2500498), (88, 2273180), (91, 2198240), (104, 1923460), (110, 1818544), (112, 1786070), (130, 1538768), (140, 1428856), (143, 1398880), (154, 1298960), (160, 1250249), (176, 1136590), (182, 1099120), (208, 961730), (220, 909272), (224, 893035), (260, 769384), (280, 714428), (286, 699440), (308, 649480), (352, 568295), (364, 549560), (385, 519584), (416, 480865), (440, 454636), (455, 439648), (520, 384692), (560, 357214), (572, 349720), (616, 324740), (715, 279776), (728, 274780), (770, 259792), (880, 227318), (910, 219824), (1001, 199840), (1040, 192346), (1120, 178607), (1144, 174860), (1232, 162370), (1249, 160160), (1430, 139888), (1456, 137390), (1540, 129896), (1760, 113659), (1820, 109912), (2002, 99920), (2080, 96173), (2288, 87430), (2464, 81185), (2498, 80080), (2860, 69944), (2912, 68695), (3080, 64948), (3640, 54956), (4004, 49960), (4576, 43715), (4996, 40040), (5005, 39968), (5720, 34972), (6160, 32474), (6245, 32032), (7280, 27478), (8008, 24980), (8743, 22880), (9992, 20020), (10010, 19984), (11440, 17486), (12320, 16237), (12490, 16016), (13739, 14560)]