40433718080

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{389}}^1\times {\mathrm{947}}^1$

素因数の和:1374

約数の個数: 224

約数和(自身を含む): 112690656000

約数和(自身を除く): 72256937920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 389, 392, 448, 490, 560, 686, 778, 784, 947, 980, 1120, 1372, 1556, 1568, 1715, 1894, 1945, 1960, 2240, 2723, 2744, 3112, 3136, 3430, 3788, 3890, 3920, 4735, 5446, 5488, 6224, 6629, 6860, 7576, 7780, 7840, 9470, 10892, 10976, 12448, 13258, 13615, 13720, 15152, 15560, 15680, 18940, 19061, 21784, 21952, 24896, 26516, 27230, 27440, 30304, 31120, 33145, 37880, 38122, 43568, 46403, 53032, 54460, 54880, 60608, 62240, 66290, 75760, 76244, 87136, 92806, 95305, 106064, 108920, 109760, 124480, 132580, 133427, 151520, 152488, 174272, 185612, 190610, 212128, 217840, 232015, 265160, 266854, 303040, 304976, 324821, 368383, 371224, 381220, 424256, 435680, 464030, 530320, 533708, 609952, 649642, 667135, 736766, 742448, 762440, 871360, 928060, 1060640, 1067416, 1219904, 1299284, 1334270, 1473532, 1484896, 1524880, 1624105, 1841915, 1856120, 2121280, 2134832, 2578681, 2598568, 2668540, 2947064, 2969792, 3049760, 3248210, 3683830, 3712240, 4269664, 5157362, 5197136, 5337080, 5894128, 6099520, 6496420, 7367660, 7424480, 8539328, 10314724, 10394272, 10674160, 11788256, 12893405, 12992840, 14735320, 14848960, 18050767, 20629448, 20788544, 21348320, 23576512, 25786810, 25985680, 29470640, 36101534, 41258896, 42696640, 51573620, 51971360, 58941280, 72203068, 82517792, 90253835, 103147240, 103942720, 117882560, 126355369, 144406136, 165035584, 180507670, 206294480, 252710738, 288812272, 361015340, 412588960, 505421476, 577624544, 631776845, 722030680, 825177920, 1010842952, 1155249088, 1263553690, 1444061360, 2021685904, 2527107380, 2888122720, 4043371808, 5054214760, 5776245440, 8086743616, 10108429520, 20216859040, 40433718080]

約数ペア:

[(1, 40433718080), (2, 20216859040), (4, 10108429520), (5, 8086743616), (7, 5776245440), (8, 5054214760), (10, 4043371808), (14, 2888122720), (16, 2527107380), (20, 2021685904), (28, 1444061360), (32, 1263553690), (35, 1155249088), (40, 1010842952), (49, 825177920), (56, 722030680), (64, 631776845), (70, 577624544), (80, 505421476), (98, 412588960), (112, 361015340), (140, 288812272), (160, 252710738), (196, 206294480), (224, 180507670), (245, 165035584), (280, 144406136), (320, 126355369), (343, 117882560), (389, 103942720), (392, 103147240), (448, 90253835), (490, 82517792), (560, 72203068), (686, 58941280), (778, 51971360), (784, 51573620), (947, 42696640), (980, 41258896), (1120, 36101534), (1372, 29470640), (1556, 25985680), (1568, 25786810), (1715, 23576512), (1894, 21348320), (1945, 20788544), (1960, 20629448), (2240, 18050767), (2723, 14848960), (2744, 14735320), (3112, 12992840), (3136, 12893405), (3430, 11788256), (3788, 10674160), (3890, 10394272), (3920, 10314724), (4735, 8539328), (5446, 7424480), (5488, 7367660), (6224, 6496420), (6629, 6099520), (6860, 5894128), (7576, 5337080), (7780, 5197136), (7840, 5157362), (9470, 4269664), (10892, 3712240), (10976, 3683830), (12448, 3248210), (13258, 3049760), (13615, 2969792), (13720, 2947064), (15152, 2668540), (15560, 2598568), (15680, 2578681), (18940, 2134832), (19061, 2121280), (21784, 1856120), (21952, 1841915), (24896, 1624105), (26516, 1524880), (27230, 1484896), (27440, 1473532), (30304, 1334270), (31120, 1299284), (33145, 1219904), (37880, 1067416), (38122, 1060640), (43568, 928060), (46403, 871360), (53032, 762440), (54460, 742448), (54880, 736766), (60608, 667135), (62240, 649642), (66290, 609952), (75760, 533708), (76244, 530320), (87136, 464030), (92806, 435680), (95305, 424256), (106064, 381220), (108920, 371224), (109760, 368383), (124480, 324821), (132580, 304976), (133427, 303040), (151520, 266854), (152488, 265160), (174272, 232015), (185612, 217840), (190610, 212128)]