7743103680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{620441}}^1$

素因数の和:620474

約数の個数: 112

約数和(自身を含む): 26475501024

約数和(自身を除く): 18732397344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 620441, 1240882, 1861323, 2481764, 3102205, 3722646, 4963528, 6204410, 7445292, 8065733, 9306615, 9927056, 12408820, 14890584, 16131466, 18613230, 19854112, 24197199, 24817640, 29781168, 32262932, 37226460, 39708224, 40328665, 48394398, 49635280, 59562336, 64525864, 74452920, 80657330, 96788796, 99270560, 119124672, 120985995, 129051728, 148905840, 161314660, 193577592, 198541120, 241971990, 258103456, 297811680, 322629320, 387155184, 483943980, 516206912, 595623360, 645258640, 774310368, 967887960, 1290517280, 1548620736, 1935775920, 2581034560, 3871551840, 7743103680]

約数ペア:

[(1, 7743103680), (2, 3871551840), (3, 2581034560), (4, 1935775920), (5, 1548620736), (6, 1290517280), (8, 967887960), (10, 774310368), (12, 645258640), (13, 595623360), (15, 516206912), (16, 483943980), (20, 387155184), (24, 322629320), (26, 297811680), (30, 258103456), (32, 241971990), (39, 198541120), (40, 193577592), (48, 161314660), (52, 148905840), (60, 129051728), (64, 120985995), (65, 119124672), (78, 99270560), (80, 96788796), (96, 80657330), (104, 74452920), (120, 64525864), (130, 59562336), (156, 49635280), (160, 48394398), (192, 40328665), (195, 39708224), (208, 37226460), (240, 32262932), (260, 29781168), (312, 24817640), (320, 24197199), (390, 19854112), (416, 18613230), (480, 16131466), (520, 14890584), (624, 12408820), (780, 9927056), (832, 9306615), (960, 8065733), (1040, 7445292), (1248, 6204410), (1560, 4963528), (2080, 3722646), (2496, 3102205), (3120, 2481764), (4160, 1861323), (6240, 1240882), (12480, 620441)]