204319080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1024

約数の個数: 192

約数和(自身を含む): 768268800

約数和(自身を除く): 563949720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 911, 1068, 1246, 1260, 1335, 1602, 1780, 1822, 1869, 2136, 2492, 2520, 2670, 2733, 3115, 3204, 3560, 3644, 3738, 4005, 4555, 4984, 5340, 5466, 5607, 6230, 6377, 6408, 7288, 7476, 8010, 8199, 9110, 9345, 10680, 10932, 11214, 12460, 12754, 13665, 14952, 16020, 16398, 18220, 18690, 19131, 21864, 22428, 24920, 25508, 27330, 28035, 31885, 32040, 32796, 36440, 37380, 38262, 40995, 44856, 51016, 54660, 56070, 57393, 63770, 65592, 74760, 76524, 81079, 81990, 95655, 109320, 112140, 114786, 127540, 153048, 162158, 163980, 191310, 224280, 229572, 243237, 255080, 286965, 324316, 327960, 382620, 405395, 459144, 486474, 567553, 573930, 648632, 729711, 765240, 810790, 972948, 1135106, 1147860, 1216185, 1459422, 1621580, 1702659, 1945896, 2270212, 2295720, 2432370, 2837765, 2918844, 3243160, 3405318, 3648555, 4540424, 4864740, 5107977, 5675530, 5837688, 6810636, 7297110, 8513295, 9729480, 10215954, 11351060, 13621272, 14594220, 17026590, 20431908, 22702120, 25539885, 29188440, 34053180, 40863816, 51079770, 68106360, 102159540, 204319080]

約数ペア:

[(1, 204319080), (2, 102159540), (3, 68106360), (4, 51079770), (5, 40863816), (6, 34053180), (7, 29188440), (8, 25539885), (9, 22702120), (10, 20431908), (12, 17026590), (14, 14594220), (15, 13621272), (18, 11351060), (20, 10215954), (21, 9729480), (24, 8513295), (28, 7297110), (30, 6810636), (35, 5837688), (36, 5675530), (40, 5107977), (42, 4864740), (45, 4540424), (56, 3648555), (60, 3405318), (63, 3243160), (70, 2918844), (72, 2837765), (84, 2432370), (89, 2295720), (90, 2270212), (105, 1945896), (120, 1702659), (126, 1621580), (140, 1459422), (168, 1216185), (178, 1147860), (180, 1135106), (210, 972948), (252, 810790), (267, 765240), (280, 729711), (315, 648632), (356, 573930), (360, 567553), (420, 486474), (445, 459144), (504, 405395), (534, 382620), (623, 327960), (630, 324316), (712, 286965), (801, 255080), (840, 243237), (890, 229572), (911, 224280), (1068, 191310), (1246, 163980), (1260, 162158), (1335, 153048), (1602, 127540), (1780, 114786), (1822, 112140), (1869, 109320), (2136, 95655), (2492, 81990), (2520, 81079), (2670, 76524), (2733, 74760), (3115, 65592), (3204, 63770), (3560, 57393), (3644, 56070), (3738, 54660), (4005, 51016), (4555, 44856), (4984, 40995), (5340, 38262), (5466, 37380), (5607, 36440), (6230, 32796), (6377, 32040), (6408, 31885), (7288, 28035), (7476, 27330), (8010, 25508), (8199, 24920), (9110, 22428), (9345, 21864), (10680, 19131), (10932, 18690), (11214, 18220), (12460, 16398), (12754, 16020), (13665, 14952)]