1849274760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1753}}^1$

素因数の和:1975

約数の個数: 128

約数和(自身を含む): 5682960000

約数和(自身を除く): 3833685240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 149, 177, 236, 295, 298, 354, 447, 472, 590, 596, 708, 745, 885, 894, 1180, 1192, 1416, 1490, 1753, 1770, 1788, 2235, 2360, 2980, 3506, 3540, 3576, 4470, 5259, 5960, 7012, 7080, 8765, 8791, 8940, 10518, 14024, 17530, 17582, 17880, 21036, 26295, 26373, 35060, 35164, 42072, 43955, 52590, 52746, 70120, 70328, 87910, 103427, 105180, 105492, 131865, 175820, 206854, 210360, 210984, 261197, 263730, 310281, 351640, 413708, 517135, 522394, 527460, 620562, 783591, 827416, 1034270, 1044788, 1054920, 1241124, 1305985, 1551405, 1567182, 2068540, 2089576, 2482248, 2611970, 3102810, 3134364, 3917955, 4137080, 5223940, 6205620, 6268728, 7835910, 10447880, 12411240, 15410623, 15671820, 30821246, 31343640, 46231869, 61642492, 77053115, 92463738, 123284984, 154106230, 184927476, 231159345, 308212460, 369854952, 462318690, 616424920, 924637380, 1849274760]

約数ペア:

[(1, 1849274760), (2, 924637380), (3, 616424920), (4, 462318690), (5, 369854952), (6, 308212460), (8, 231159345), (10, 184927476), (12, 154106230), (15, 123284984), (20, 92463738), (24, 77053115), (30, 61642492), (40, 46231869), (59, 31343640), (60, 30821246), (118, 15671820), (120, 15410623), (149, 12411240), (177, 10447880), (236, 7835910), (295, 6268728), (298, 6205620), (354, 5223940), (447, 4137080), (472, 3917955), (590, 3134364), (596, 3102810), (708, 2611970), (745, 2482248), (885, 2089576), (894, 2068540), (1180, 1567182), (1192, 1551405), (1416, 1305985), (1490, 1241124), (1753, 1054920), (1770, 1044788), (1788, 1034270), (2235, 827416), (2360, 783591), (2980, 620562), (3506, 527460), (3540, 522394), (3576, 517135), (4470, 413708), (5259, 351640), (5960, 310281), (7012, 263730), (7080, 261197), (8765, 210984), (8791, 210360), (8940, 206854), (10518, 175820), (14024, 131865), (17530, 105492), (17582, 105180), (17880, 103427), (21036, 87910), (26295, 70328), (26373, 70120), (35060, 52746), (35164, 52590), (42072, 43955)]