2000398400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1302

約数の個数: 336

約数和(自身を含む): 6614160000

約数和(自身を除く): 4613761600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 50, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 160, 175, 176, 182, 200, 208, 220, 224, 260, 275, 280, 286, 308, 320, 325, 350, 352, 364, 385, 400, 416, 440, 448, 455, 520, 550, 560, 572, 616, 650, 700, 704, 715, 728, 770, 800, 832, 880, 910, 1001, 1040, 1100, 1120, 1144, 1232, 1249, 1300, 1400, 1430, 1456, 1540, 1600, 1760, 1820, 1925, 2002, 2080, 2200, 2240, 2275, 2288, 2464, 2498, 2600, 2800, 2860, 2912, 3080, 3520, 3575, 3640, 3850, 4004, 4160, 4400, 4550, 4576, 4928, 4996, 5005, 5200, 5600, 5720, 5824, 6160, 6245, 7150, 7280, 7700, 8008, 8743, 8800, 9100, 9152, 9992, 10010, 10400, 11200, 11440, 12320, 12490, 13739, 14300, 14560, 15400, 16016, 16237, 17486, 17600, 18200, 19984, 20020, 20800, 22880, 24640, 24980, 25025, 27478, 28600, 29120, 30800, 31225, 32032, 32474, 34972, 36400, 39968, 40040, 43715, 45760, 49960, 50050, 54956, 57200, 61600, 62450, 64064, 64948, 68695, 69944, 72800, 79936, 80080, 81185, 87430, 96173, 99920, 100100, 109912, 113659, 114400, 123200, 124900, 129896, 137390, 139888, 145600, 160160, 162370, 174860, 178607, 192346, 199840, 200200, 218575, 219824, 227318, 228800, 249800, 259792, 274780, 279776, 320320, 324740, 343475, 349720, 357214, 384692, 399680, 400400, 405925, 437150, 439648, 454636, 480865, 499600, 519584, 549560, 559552, 568295, 649480, 686950, 699440, 714428, 769384, 800800, 811850, 874300, 879296, 893035, 909272, 961730, 999200, 1039168, 1099120, 1136590, 1250249, 1298960, 1373900, 1398880, 1428856, 1538768, 1601600, 1623700, 1748600, 1786070, 1818544, 1923460, 1998400, 2198240, 2273180, 2404325, 2500498, 2597920, 2747800, 2797760, 2841475, 2857712, 3077536, 3247400, 3497200, 3572140, 3637088, 3846920, 4396480, 4465175, 4546360, 4808650, 5000996, 5195840, 5495600, 5682950, 5715424, 6155072, 6251245, 6494800, 6994400, 7144280, 7274176, 7693840, 8930350, 9092720, 9617300, 10001992, 10991200, 11365900, 11430848, 12502490, 12989600, 13988800, 14288560, 15387680, 17860700, 18185440, 19234600, 20003984, 21982400, 22731800, 25004980, 25979200, 28577120, 30775360, 31256225, 35721400, 36370880, 38469200, 40007968, 45463600, 50009960, 57154240, 62512450, 71442800, 76938400, 80015936, 90927200, 100019920, 125024900, 142885600, 153876800, 181854400, 200039840, 250049800, 285771200, 400079680, 500099600, 1000199200, 2000398400]

約数ペア:

[(1, 2000398400), (2, 1000199200), (4, 500099600), (5, 400079680), (7, 285771200), (8, 250049800), (10, 200039840), (11, 181854400), (13, 153876800), (14, 142885600), (16, 125024900), (20, 100019920), (22, 90927200), (25, 80015936), (26, 76938400), (28, 71442800), (32, 62512450), (35, 57154240), (40, 50009960), (44, 45463600), (50, 40007968), (52, 38469200), (55, 36370880), (56, 35721400), (64, 31256225), (65, 30775360), (70, 28577120), (77, 25979200), (80, 25004980), (88, 22731800), (91, 21982400), (100, 20003984), (104, 19234600), (110, 18185440), (112, 17860700), (130, 15387680), (140, 14288560), (143, 13988800), (154, 12989600), (160, 12502490), (175, 11430848), (176, 11365900), (182, 10991200), (200, 10001992), (208, 9617300), (220, 9092720), (224, 8930350), (260, 7693840), (275, 7274176), (280, 7144280), (286, 6994400), (308, 6494800), (320, 6251245), (325, 6155072), (350, 5715424), (352, 5682950), (364, 5495600), (385, 5195840), (400, 5000996), (416, 4808650), (440, 4546360), (448, 4465175), (455, 4396480), (520, 3846920), (550, 3637088), (560, 3572140), (572, 3497200), (616, 3247400), (650, 3077536), (700, 2857712), (704, 2841475), (715, 2797760), (728, 2747800), (770, 2597920), (800, 2500498), (832, 2404325), (880, 2273180), (910, 2198240), (1001, 1998400), (1040, 1923460), (1100, 1818544), (1120, 1786070), (1144, 1748600), (1232, 1623700), (1249, 1601600), (1300, 1538768), (1400, 1428856), (1430, 1398880), (1456, 1373900), (1540, 1298960), (1600, 1250249), (1760, 1136590), (1820, 1099120), (1925, 1039168), (2002, 999200), (2080, 961730), (2200, 909272), (2240, 893035), (2275, 879296), (2288, 874300), (2464, 811850), (2498, 800800), (2600, 769384), (2800, 714428), (2860, 699440), (2912, 686950), (3080, 649480), (3520, 568295), (3575, 559552), (3640, 549560), (3850, 519584), (4004, 499600), (4160, 480865), (4400, 454636), (4550, 439648), (4576, 437150), (4928, 405925), (4996, 400400), (5005, 399680), (5200, 384692), (5600, 357214), (5720, 349720), (5824, 343475), (6160, 324740), (6245, 320320), (7150, 279776), (7280, 274780), (7700, 259792), (8008, 249800), (8743, 228800), (8800, 227318), (9100, 219824), (9152, 218575), (9992, 200200), (10010, 199840), (10400, 192346), (11200, 178607), (11440, 174860), (12320, 162370), (12490, 160160), (13739, 145600), (14300, 139888), (14560, 137390), (15400, 129896), (16016, 124900), (16237, 123200), (17486, 114400), (17600, 113659), (18200, 109912), (19984, 100100), (20020, 99920), (20800, 96173), (22880, 87430), (24640, 81185), (24980, 80080), (25025, 79936), (27478, 72800), (28600, 69944), (29120, 68695), (30800, 64948), (31225, 64064), (32032, 62450), (32474, 61600), (34972, 57200), (36400, 54956), (39968, 50050), (40040, 49960), (43715, 45760)]