421451200

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 1111178880

約数和(自身を除く): 689727680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 64, 80, 100, 116, 124, 145, 155, 160, 200, 232, 248, 290, 293, 310, 320, 400, 464, 496, 580, 586, 620, 725, 775, 800, 899, 928, 992, 1160, 1172, 1240, 1450, 1465, 1550, 1600, 1798, 1856, 1984, 2320, 2344, 2480, 2900, 2930, 3100, 3596, 4495, 4640, 4688, 4960, 5800, 5860, 6200, 7192, 7325, 8497, 8990, 9083, 9280, 9376, 9920, 11600, 11720, 12400, 14384, 14650, 16994, 17980, 18166, 18752, 22475, 23200, 23440, 24800, 28768, 29300, 33988, 35960, 36332, 42485, 44950, 45415, 46400, 46880, 49600, 57536, 58600, 67976, 71920, 72664, 84970, 89900, 90830, 93760, 117200, 135952, 143840, 145328, 169940, 179800, 181660, 212425, 227075, 234400, 263407, 271904, 287680, 290656, 339880, 359600, 363320, 424850, 454150, 468800, 526814, 543808, 581312, 679760, 719200, 726640, 849700, 908300, 1053628, 1317035, 1359520, 1438400, 1453280, 1699400, 1816600, 2107256, 2634070, 2719040, 2906560, 3398800, 3633200, 4214512, 5268140, 6585175, 6797600, 7266400, 8429024, 10536280, 13170350, 13595200, 14532800, 16858048, 21072560, 26340700, 42145120, 52681400, 84290240, 105362800, 210725600, 421451200]

約数ペア:

[(1, 421451200), (2, 210725600), (4, 105362800), (5, 84290240), (8, 52681400), (10, 42145120), (16, 26340700), (20, 21072560), (25, 16858048), (29, 14532800), (31, 13595200), (32, 13170350), (40, 10536280), (50, 8429024), (58, 7266400), (62, 6797600), (64, 6585175), (80, 5268140), (100, 4214512), (116, 3633200), (124, 3398800), (145, 2906560), (155, 2719040), (160, 2634070), (200, 2107256), (232, 1816600), (248, 1699400), (290, 1453280), (293, 1438400), (310, 1359520), (320, 1317035), (400, 1053628), (464, 908300), (496, 849700), (580, 726640), (586, 719200), (620, 679760), (725, 581312), (775, 543808), (800, 526814), (899, 468800), (928, 454150), (992, 424850), (1160, 363320), (1172, 359600), (1240, 339880), (1450, 290656), (1465, 287680), (1550, 271904), (1600, 263407), (1798, 234400), (1856, 227075), (1984, 212425), (2320, 181660), (2344, 179800), (2480, 169940), (2900, 145328), (2930, 143840), (3100, 135952), (3596, 117200), (4495, 93760), (4640, 90830), (4688, 89900), (4960, 84970), (5800, 72664), (5860, 71920), (6200, 67976), (7192, 58600), (7325, 57536), (8497, 49600), (8990, 46880), (9083, 46400), (9280, 45415), (9376, 44950), (9920, 42485), (11600, 36332), (11720, 35960), (12400, 33988), (14384, 29300), (14650, 28768), (16994, 24800), (17980, 23440), (18166, 23200), (18752, 22475)]