2235649920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 256

約数和(自身を含む): 8184153600

約数和(自身を除く): 5948503680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 397, 419, 420, 448, 480, 560, 640, 672, 794, 838, 840, 896, 960, 1120, 1191, 1257, 1344, 1588, 1676, 1680, 1920, 1985, 2095, 2240, 2382, 2514, 2688, 2779, 2933, 3176, 3352, 3360, 3970, 4190, 4480, 4764, 5028, 5558, 5866, 5955, 6285, 6352, 6704, 6720, 7940, 8337, 8380, 8799, 9528, 10056, 11116, 11732, 11910, 12570, 12704, 13408, 13440, 13895, 14665, 15880, 16674, 16760, 17598, 19056, 20112, 22232, 23464, 23820, 25140, 25408, 26816, 27790, 29330, 31760, 33348, 33520, 35196, 38112, 40224, 41685, 43995, 44464, 46928, 47640, 50280, 50816, 53632, 55580, 58660, 63520, 66696, 67040, 70392, 76224, 80448, 83370, 87990, 88928, 93856, 95280, 100560, 111160, 117320, 127040, 133392, 134080, 140784, 152448, 160896, 166343, 166740, 175980, 177856, 187712, 190560, 201120, 222320, 234640, 254080, 266784, 268160, 281568, 332686, 333480, 351960, 355712, 375424, 381120, 402240, 444640, 469280, 499029, 533568, 563136, 665372, 666960, 703920, 762240, 804480, 831715, 889280, 938560, 998058, 1067136, 1126272, 1164401, 1330744, 1333920, 1407840, 1663430, 1778560, 1877120, 1996116, 2328802, 2495145, 2661488, 2667840, 2815680, 3326860, 3493203, 3992232, 4657604, 4990290, 5322976, 5335680, 5631360, 5822005, 6653720, 6986406, 7984464, 9315208, 9980580, 10645952, 11644010, 13307440, 13972812, 15968928, 17466015, 18630416, 19961160, 21291904, 23288020, 26614880, 27945624, 31937856, 34932030, 37260832, 39922320, 46576040, 53229760, 55891248, 63875712, 69864060, 74521664, 79844640, 93152080, 106459520, 111782496, 139728120, 149043328, 159689280, 186304160, 223564992, 279456240, 319378560, 372608320, 447129984, 558912480, 745216640, 1117824960, 2235649920]

約数ペア:

[(1, 2235649920), (2, 1117824960), (3, 745216640), (4, 558912480), (5, 447129984), (6, 372608320), (7, 319378560), (8, 279456240), (10, 223564992), (12, 186304160), (14, 159689280), (15, 149043328), (16, 139728120), (20, 111782496), (21, 106459520), (24, 93152080), (28, 79844640), (30, 74521664), (32, 69864060), (35, 63875712), (40, 55891248), (42, 53229760), (48, 46576040), (56, 39922320), (60, 37260832), (64, 34932030), (70, 31937856), (80, 27945624), (84, 26614880), (96, 23288020), (105, 21291904), (112, 19961160), (120, 18630416), (128, 17466015), (140, 15968928), (160, 13972812), (168, 13307440), (192, 11644010), (210, 10645952), (224, 9980580), (240, 9315208), (280, 7984464), (320, 6986406), (336, 6653720), (384, 5822005), (397, 5631360), (419, 5335680), (420, 5322976), (448, 4990290), (480, 4657604), (560, 3992232), (640, 3493203), (672, 3326860), (794, 2815680), (838, 2667840), (840, 2661488), (896, 2495145), (960, 2328802), (1120, 1996116), (1191, 1877120), (1257, 1778560), (1344, 1663430), (1588, 1407840), (1676, 1333920), (1680, 1330744), (1920, 1164401), (1985, 1126272), (2095, 1067136), (2240, 998058), (2382, 938560), (2514, 889280), (2688, 831715), (2779, 804480), (2933, 762240), (3176, 703920), (3352, 666960), (3360, 665372), (3970, 563136), (4190, 533568), (4480, 499029), (4764, 469280), (5028, 444640), (5558, 402240), (5866, 381120), (5955, 375424), (6285, 355712), (6352, 351960), (6704, 333480), (6720, 332686), (7940, 281568), (8337, 268160), (8380, 266784), (8799, 254080), (9528, 234640), (10056, 222320), (11116, 201120), (11732, 190560), (11910, 187712), (12570, 177856), (12704, 175980), (13408, 166740), (13440, 166343), (13895, 160896), (14665, 152448), (15880, 140784), (16674, 134080), (16760, 133392), (17598, 127040), (19056, 117320), (20112, 111160), (22232, 100560), (23464, 95280), (23820, 93856), (25140, 88928), (25408, 87990), (26816, 83370), (27790, 80448), (29330, 76224), (31760, 70392), (33348, 67040), (33520, 66696), (35196, 63520), (38112, 58660), (40224, 55580), (41685, 53632), (43995, 50816), (44464, 50280), (46928, 47640)]