1974078960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1180

約数の個数: 320

約数和(自身を含む): 7460093952

約数和(自身を除く): 5486014992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 47, 48, 56, 60, 69, 70, 80, 84, 92, 94, 105, 112, 115, 120, 138, 140, 141, 161, 168, 184, 188, 210, 230, 235, 240, 276, 280, 282, 322, 329, 336, 345, 368, 376, 420, 460, 470, 483, 552, 560, 564, 644, 658, 690, 705, 752, 805, 840, 920, 940, 966, 987, 1081, 1087, 1104, 1128, 1288, 1316, 1380, 1410, 1610, 1645, 1680, 1840, 1880, 1932, 1974, 2162, 2174, 2256, 2415, 2576, 2632, 2760, 2820, 3220, 3243, 3261, 3290, 3760, 3864, 3948, 4324, 4348, 4830, 4935, 5264, 5405, 5435, 5520, 5640, 6440, 6486, 6522, 6580, 7567, 7609, 7728, 7896, 8648, 8696, 9660, 9870, 10810, 10870, 11280, 12880, 12972, 13044, 13160, 15134, 15218, 15792, 16215, 16305, 17296, 17392, 19320, 19740, 21620, 21740, 22701, 22827, 25001, 25944, 26088, 26320, 30268, 30436, 32430, 32610, 37835, 38045, 38640, 39480, 43240, 43480, 45402, 45654, 50002, 51089, 51888, 52176, 60536, 60872, 64860, 65220, 75003, 75670, 76090, 78960, 86480, 86960, 90804, 91308, 100004, 102178, 113505, 114135, 121072, 121744, 125005, 129720, 130440, 150006, 151340, 152180, 153267, 175007, 181608, 182616, 200008, 204356, 227010, 228270, 250010, 255445, 259440, 260880, 300012, 302680, 304360, 306534, 350014, 357623, 363216, 365232, 375015, 400016, 408712, 454020, 456540, 500020, 510890, 525021, 600024, 605360, 608720, 613068, 700028, 715246, 750030, 766335, 817424, 875035, 908040, 913080, 1000040, 1021780, 1050042, 1072869, 1175047, 1200048, 1226136, 1400056, 1430492, 1500060, 1532670, 1750070, 1788115, 1816080, 1826160, 2000080, 2043560, 2100084, 2145738, 2350094, 2452272, 2625105, 2800112, 2860984, 3000120, 3065340, 3500140, 3525141, 3576230, 4087120, 4200168, 4291476, 4700188, 5250210, 5364345, 5721968, 5875235, 6000240, 6130680, 7000280, 7050282, 7152460, 8225329, 8400336, 8582952, 9400376, 10500420, 10728690, 11750470, 12261360, 14000560, 14100564, 14304920, 16450658, 17165904, 17625705, 18800752, 21000840, 21457380, 23500940, 24675987, 28201128, 28609840, 32901316, 35251410, 41126645, 42001680, 42914760, 47001880, 49351974, 56402256, 65802632, 70502820, 82253290, 85829520, 94003760, 98703948, 123379935, 131605264, 141005640, 164506580, 197407896, 246759870, 282011280, 329013160, 394815792, 493519740, 658026320, 987039480, 1974078960]

約数ペア:

[(1, 1974078960), (2, 987039480), (3, 658026320), (4, 493519740), (5, 394815792), (6, 329013160), (7, 282011280), (8, 246759870), (10, 197407896), (12, 164506580), (14, 141005640), (15, 131605264), (16, 123379935), (20, 98703948), (21, 94003760), (23, 85829520), (24, 82253290), (28, 70502820), (30, 65802632), (35, 56402256), (40, 49351974), (42, 47001880), (46, 42914760), (47, 42001680), (48, 41126645), (56, 35251410), (60, 32901316), (69, 28609840), (70, 28201128), (80, 24675987), (84, 23500940), (92, 21457380), (94, 21000840), (105, 18800752), (112, 17625705), (115, 17165904), (120, 16450658), (138, 14304920), (140, 14100564), (141, 14000560), (161, 12261360), (168, 11750470), (184, 10728690), (188, 10500420), (210, 9400376), (230, 8582952), (235, 8400336), (240, 8225329), (276, 7152460), (280, 7050282), (282, 7000280), (322, 6130680), (329, 6000240), (336, 5875235), (345, 5721968), (368, 5364345), (376, 5250210), (420, 4700188), (460, 4291476), (470, 4200168), (483, 4087120), (552, 3576230), (560, 3525141), (564, 3500140), (644, 3065340), (658, 3000120), (690, 2860984), (705, 2800112), (752, 2625105), (805, 2452272), (840, 2350094), (920, 2145738), (940, 2100084), (966, 2043560), (987, 2000080), (1081, 1826160), (1087, 1816080), (1104, 1788115), (1128, 1750070), (1288, 1532670), (1316, 1500060), (1380, 1430492), (1410, 1400056), (1610, 1226136), (1645, 1200048), (1680, 1175047), (1840, 1072869), (1880, 1050042), (1932, 1021780), (1974, 1000040), (2162, 913080), (2174, 908040), (2256, 875035), (2415, 817424), (2576, 766335), (2632, 750030), (2760, 715246), (2820, 700028), (3220, 613068), (3243, 608720), (3261, 605360), (3290, 600024), (3760, 525021), (3864, 510890), (3948, 500020), (4324, 456540), (4348, 454020), (4830, 408712), (4935, 400016), (5264, 375015), (5405, 365232), (5435, 363216), (5520, 357623), (5640, 350014), (6440, 306534), (6486, 304360), (6522, 302680), (6580, 300012), (7567, 260880), (7609, 259440), (7728, 255445), (7896, 250010), (8648, 228270), (8696, 227010), (9660, 204356), (9870, 200008), (10810, 182616), (10870, 181608), (11280, 175007), (12880, 153267), (12972, 152180), (13044, 151340), (13160, 150006), (15134, 130440), (15218, 129720), (15792, 125005), (16215, 121744), (16305, 121072), (17296, 114135), (17392, 113505), (19320, 102178), (19740, 100004), (21620, 91308), (21740, 90804), (22701, 86960), (22827, 86480), (25001, 78960), (25944, 76090), (26088, 75670), (26320, 75003), (30268, 65220), (30436, 64860), (32430, 60872), (32610, 60536), (37835, 52176), (38045, 51888), (38640, 51089), (39480, 50002), (43240, 45654), (43480, 45402)]