2019548400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 6758674560

約数和(自身を除く): 4739126160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 131, 145, 150, 174, 200, 232, 240, 262, 290, 300, 348, 393, 400, 435, 443, 464, 524, 580, 600, 655, 696, 725, 786, 870, 886, 1048, 1160, 1200, 1310, 1329, 1392, 1450, 1572, 1740, 1772, 1965, 2096, 2175, 2215, 2320, 2620, 2658, 2900, 3144, 3275, 3480, 3544, 3799, 3930, 4350, 4430, 5240, 5316, 5800, 6288, 6550, 6645, 6960, 7088, 7598, 7860, 8700, 8860, 9825, 10480, 10632, 11075, 11397, 11600, 12847, 13100, 13290, 15196, 15720, 17400, 17720, 18995, 19650, 21264, 22150, 22794, 25694, 26200, 26580, 30392, 31440, 33225, 34800, 35440, 37990, 38541, 39300, 44300, 45588, 51388, 52400, 53160, 56985, 58033, 60784, 64235, 66450, 75980, 77082, 78600, 88600, 91176, 94975, 102776, 106320, 113970, 116066, 128470, 132900, 151960, 154164, 157200, 174099, 177200, 182352, 189950, 192705, 205552, 227940, 232132, 256940, 265800, 284925, 290165, 303920, 308328, 321175, 348198, 379900, 385410, 455880, 464264, 513880, 531600, 569850, 580330, 616656, 642350, 696396, 759800, 770820, 870495, 911760, 928528, 963525, 1027760, 1139700, 1160660, 1284700, 1392792, 1450825, 1519600, 1541640, 1682957, 1740990, 1927050, 2279400, 2321320, 2569400, 2785584, 2901650, 3083280, 3365914, 3481980, 3854100, 4352475, 4558800, 4642640, 5048871, 5138800, 5803300, 6731828, 6963960, 7708200, 8414785, 8704950, 10097742, 11606600, 13463656, 13927920, 15416400, 16829570, 17409900, 20195484, 23213200, 25244355, 26927312, 33659140, 34819800, 40390968, 42073925, 50488710, 67318280, 69639600, 80781936, 84147850, 100977420, 126221775, 134636560, 168295700, 201954840, 252443550, 336591400, 403909680, 504887100, 673182800, 1009774200, 2019548400]

約数ペア:

[(1, 2019548400), (2, 1009774200), (3, 673182800), (4, 504887100), (5, 403909680), (6, 336591400), (8, 252443550), (10, 201954840), (12, 168295700), (15, 134636560), (16, 126221775), (20, 100977420), (24, 84147850), (25, 80781936), (29, 69639600), (30, 67318280), (40, 50488710), (48, 42073925), (50, 40390968), (58, 34819800), (60, 33659140), (75, 26927312), (80, 25244355), (87, 23213200), (100, 20195484), (116, 17409900), (120, 16829570), (131, 15416400), (145, 13927920), (150, 13463656), (174, 11606600), (200, 10097742), (232, 8704950), (240, 8414785), (262, 7708200), (290, 6963960), (300, 6731828), (348, 5803300), (393, 5138800), (400, 5048871), (435, 4642640), (443, 4558800), (464, 4352475), (524, 3854100), (580, 3481980), (600, 3365914), (655, 3083280), (696, 2901650), (725, 2785584), (786, 2569400), (870, 2321320), (886, 2279400), (1048, 1927050), (1160, 1740990), (1200, 1682957), (1310, 1541640), (1329, 1519600), (1392, 1450825), (1450, 1392792), (1572, 1284700), (1740, 1160660), (1772, 1139700), (1965, 1027760), (2096, 963525), (2175, 928528), (2215, 911760), (2320, 870495), (2620, 770820), (2658, 759800), (2900, 696396), (3144, 642350), (3275, 616656), (3480, 580330), (3544, 569850), (3799, 531600), (3930, 513880), (4350, 464264), (4430, 455880), (5240, 385410), (5316, 379900), (5800, 348198), (6288, 321175), (6550, 308328), (6645, 303920), (6960, 290165), (7088, 284925), (7598, 265800), (7860, 256940), (8700, 232132), (8860, 227940), (9825, 205552), (10480, 192705), (10632, 189950), (11075, 182352), (11397, 177200), (11600, 174099), (12847, 157200), (13100, 154164), (13290, 151960), (15196, 132900), (15720, 128470), (17400, 116066), (17720, 113970), (18995, 106320), (19650, 102776), (21264, 94975), (22150, 91176), (22794, 88600), (25694, 78600), (26200, 77082), (26580, 75980), (30392, 66450), (31440, 64235), (33225, 60784), (34800, 58033), (35440, 56985), (37990, 53160), (38541, 52400), (39300, 51388), (44300, 45588)]