16620002880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25127}}^1$

素因数の和:25213

約数の個数: 224

約数和(自身を含む): 57902148864

約数和(自身を除く): 41282145984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 192, 195, 208, 212, 240, 260, 265, 312, 318, 320, 390, 416, 424, 480, 520, 530, 624, 636, 689, 780, 795, 832, 848, 960, 1040, 1060, 1248, 1272, 1378, 1560, 1590, 1696, 2067, 2080, 2120, 2496, 2544, 2756, 3120, 3180, 3392, 3445, 4134, 4160, 4240, 5088, 5512, 6240, 6360, 6890, 8268, 8480, 10176, 10335, 11024, 12480, 12720, 13780, 16536, 16960, 20670, 22048, 25127, 25440, 27560, 33072, 41340, 44096, 50254, 50880, 55120, 66144, 75381, 82680, 100508, 110240, 125635, 132288, 150762, 165360, 201016, 220480, 251270, 301524, 326651, 330720, 376905, 402032, 502540, 603048, 653302, 661440, 753810, 804064, 979953, 1005080, 1206096, 1306604, 1331731, 1507620, 1608128, 1633255, 1959906, 2010160, 2412192, 2613208, 2663462, 3015240, 3266510, 3919812, 3995193, 4020320, 4824384, 4899765, 5226416, 5326924, 6030480, 6533020, 6658655, 7839624, 7990386, 8040640, 9799530, 10452832, 10653848, 12060960, 13066040, 13317310, 15679248, 15980772, 17312503, 19599060, 19975965, 20905664, 21307696, 24121920, 26132080, 26634620, 31358496, 31961544, 34625006, 39198120, 39951930, 42615392, 51937509, 52264160, 53269240, 62716992, 63923088, 69250012, 78396240, 79903860, 85230784, 86562515, 103875018, 104528320, 106538480, 127846176, 138500024, 156792480, 159807720, 173125030, 207750036, 213076960, 255692352, 259687545, 277000048, 313584960, 319615440, 346250060, 415500072, 426153920, 519375090, 554000096, 639230880, 692500120, 831000144, 1038750180, 1108000192, 1278461760, 1385000240, 1662000288, 2077500360, 2770000480, 3324000576, 4155000720, 5540000960, 8310001440, 16620002880]

約数ペア:

[(1, 16620002880), (2, 8310001440), (3, 5540000960), (4, 4155000720), (5, 3324000576), (6, 2770000480), (8, 2077500360), (10, 1662000288), (12, 1385000240), (13, 1278461760), (15, 1108000192), (16, 1038750180), (20, 831000144), (24, 692500120), (26, 639230880), (30, 554000096), (32, 519375090), (39, 426153920), (40, 415500072), (48, 346250060), (52, 319615440), (53, 313584960), (60, 277000048), (64, 259687545), (65, 255692352), (78, 213076960), (80, 207750036), (96, 173125030), (104, 159807720), (106, 156792480), (120, 138500024), (130, 127846176), (156, 106538480), (159, 104528320), (160, 103875018), (192, 86562515), (195, 85230784), (208, 79903860), (212, 78396240), (240, 69250012), (260, 63923088), (265, 62716992), (312, 53269240), (318, 52264160), (320, 51937509), (390, 42615392), (416, 39951930), (424, 39198120), (480, 34625006), (520, 31961544), (530, 31358496), (624, 26634620), (636, 26132080), (689, 24121920), (780, 21307696), (795, 20905664), (832, 19975965), (848, 19599060), (960, 17312503), (1040, 15980772), (1060, 15679248), (1248, 13317310), (1272, 13066040), (1378, 12060960), (1560, 10653848), (1590, 10452832), (1696, 9799530), (2067, 8040640), (2080, 7990386), (2120, 7839624), (2496, 6658655), (2544, 6533020), (2756, 6030480), (3120, 5326924), (3180, 5226416), (3392, 4899765), (3445, 4824384), (4134, 4020320), (4160, 3995193), (4240, 3919812), (5088, 3266510), (5512, 3015240), (6240, 2663462), (6360, 2613208), (6890, 2412192), (8268, 2010160), (8480, 1959906), (10176, 1633255), (10335, 1608128), (11024, 1507620), (12480, 1331731), (12720, 1306604), (13780, 1206096), (16536, 1005080), (16960, 979953), (20670, 804064), (22048, 753810), (25127, 661440), (25440, 653302), (27560, 603048), (33072, 502540), (41340, 402032), (44096, 376905), (50254, 330720), (50880, 326651), (55120, 301524), (66144, 251270), (75381, 220480), (82680, 201016), (100508, 165360), (110240, 150762), (125635, 132288)]