1931447520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 288

約数和(自身を含む): 7028749728

約数和(自身を除く): 5097302208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 257, 272, 288, 306, 307, 340, 360, 408, 480, 510, 514, 544, 612, 614, 680, 720, 765, 771, 816, 921, 1020, 1028, 1224, 1228, 1285, 1360, 1440, 1530, 1535, 1542, 1632, 1842, 2040, 2056, 2313, 2448, 2456, 2570, 2720, 2763, 3060, 3070, 3084, 3684, 3855, 4080, 4112, 4369, 4605, 4626, 4896, 4912, 5140, 5219, 5526, 6120, 6140, 6168, 7368, 7710, 8160, 8224, 8738, 9210, 9252, 9824, 10280, 10438, 11052, 11565, 12240, 12280, 12336, 13107, 13815, 14736, 15420, 15657, 17476, 18420, 18504, 20560, 20876, 21845, 22104, 23130, 24480, 24560, 24672, 26095, 26214, 27630, 29472, 30840, 31314, 34952, 36840, 37008, 39321, 41120, 41752, 43690, 44208, 46260, 46971, 49120, 52190, 52428, 55260, 61680, 62628, 65535, 69904, 73680, 74016, 78285, 78642, 78899, 83504, 87380, 88416, 92520, 93942, 104380, 104856, 110520, 123360, 125256, 131070, 139808, 147360, 156570, 157284, 157798, 167008, 174760, 185040, 187884, 196605, 208760, 209712, 221040, 234855, 236697, 250512, 262140, 313140, 314568, 315596, 349520, 370080, 375768, 393210, 394495, 417520, 419424, 442080, 469710, 473394, 501024, 524280, 626280, 629136, 631192, 699040, 710091, 751536, 786420, 788990, 835040, 939420, 946788, 1048560, 1183485, 1252560, 1258272, 1262384, 1341283, 1420182, 1503072, 1572840, 1577980, 1878840, 1893576, 2097120, 2366970, 2505120, 2524768, 2682566, 2840364, 3145680, 3155960, 3550455, 3757680, 3787152, 4023849, 4733940, 5365132, 5680728, 6291360, 6311920, 6706415, 7100910, 7515360, 7574304, 8047698, 9467880, 10730264, 11361456, 12071547, 12623840, 13412830, 14201820, 16095396, 18935760, 20119245, 21460528, 22722912, 24143094, 26825660, 28403640, 32190792, 37871520, 40238490, 42921056, 48286188, 53651320, 56807280, 60357735, 64381584, 80476980, 96572376, 107302640, 113614560, 120715470, 128763168, 160953960, 193144752, 214605280, 241430940, 321907920, 386289504, 482861880, 643815840, 965723760, 1931447520]

約数ペア:

[(1, 1931447520), (2, 965723760), (3, 643815840), (4, 482861880), (5, 386289504), (6, 321907920), (8, 241430940), (9, 214605280), (10, 193144752), (12, 160953960), (15, 128763168), (16, 120715470), (17, 113614560), (18, 107302640), (20, 96572376), (24, 80476980), (30, 64381584), (32, 60357735), (34, 56807280), (36, 53651320), (40, 48286188), (45, 42921056), (48, 40238490), (51, 37871520), (60, 32190792), (68, 28403640), (72, 26825660), (80, 24143094), (85, 22722912), (90, 21460528), (96, 20119245), (102, 18935760), (120, 16095396), (136, 14201820), (144, 13412830), (153, 12623840), (160, 12071547), (170, 11361456), (180, 10730264), (204, 9467880), (240, 8047698), (255, 7574304), (257, 7515360), (272, 7100910), (288, 6706415), (306, 6311920), (307, 6291360), (340, 5680728), (360, 5365132), (408, 4733940), (480, 4023849), (510, 3787152), (514, 3757680), (544, 3550455), (612, 3155960), (614, 3145680), (680, 2840364), (720, 2682566), (765, 2524768), (771, 2505120), (816, 2366970), (921, 2097120), (1020, 1893576), (1028, 1878840), (1224, 1577980), (1228, 1572840), (1285, 1503072), (1360, 1420182), (1440, 1341283), (1530, 1262384), (1535, 1258272), (1542, 1252560), (1632, 1183485), (1842, 1048560), (2040, 946788), (2056, 939420), (2313, 835040), (2448, 788990), (2456, 786420), (2570, 751536), (2720, 710091), (2763, 699040), (3060, 631192), (3070, 629136), (3084, 626280), (3684, 524280), (3855, 501024), (4080, 473394), (4112, 469710), (4369, 442080), (4605, 419424), (4626, 417520), (4896, 394495), (4912, 393210), (5140, 375768), (5219, 370080), (5526, 349520), (6120, 315596), (6140, 314568), (6168, 313140), (7368, 262140), (7710, 250512), (8160, 236697), (8224, 234855), (8738, 221040), (9210, 209712), (9252, 208760), (9824, 196605), (10280, 187884), (10438, 185040), (11052, 174760), (11565, 167008), (12240, 157798), (12280, 157284), (12336, 156570), (13107, 147360), (13815, 139808), (14736, 131070), (15420, 125256), (15657, 123360), (17476, 110520), (18420, 104856), (18504, 104380), (20560, 93942), (20876, 92520), (21845, 88416), (22104, 87380), (23130, 83504), (24480, 78899), (24560, 78642), (24672, 78285), (26095, 74016), (26214, 73680), (27630, 69904), (29472, 65535), (30840, 62628), (31314, 61680), (34952, 55260), (36840, 52428), (37008, 52190), (39321, 49120), (41120, 46971), (41752, 46260), (43690, 44208)]