8351639280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139753}}^1$

素因数の和:139855

約数の個数: 120

約数和(自身を含む): 28385714448

約数和(自身を除く): 20034075168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11952, 14940, 19920, 29880, 59760, 139753, 279506, 419259, 559012, 698765, 838518, 1118024, 1257777, 1397530, 1677036, 2096295, 2236048, 2515554, 2795060, 3354072, 4192590, 5031108, 5590120, 6288885, 6708144, 8385180, 10062216, 11180240, 11599499, 12577770, 16770360, 20124432, 23198998, 25155540, 33540720, 34798497, 46397996, 50311080, 57997495, 69596994, 92795992, 100622160, 104395491, 115994990, 139193988, 173992485, 185591984, 208790982, 231989980, 278387976, 347984970, 417581964, 463979960, 521977455, 556775952, 695969940, 835163928, 927959920, 1043954910, 1391939880, 1670327856, 2087909820, 2783879760, 4175819640, 8351639280]

約数ペア:

[(1, 8351639280), (2, 4175819640), (3, 2783879760), (4, 2087909820), (5, 1670327856), (6, 1391939880), (8, 1043954910), (9, 927959920), (10, 835163928), (12, 695969940), (15, 556775952), (16, 521977455), (18, 463979960), (20, 417581964), (24, 347984970), (30, 278387976), (36, 231989980), (40, 208790982), (45, 185591984), (48, 173992485), (60, 139193988), (72, 115994990), (80, 104395491), (83, 100622160), (90, 92795992), (120, 69596994), (144, 57997495), (166, 50311080), (180, 46397996), (240, 34798497), (249, 33540720), (332, 25155540), (360, 23198998), (415, 20124432), (498, 16770360), (664, 12577770), (720, 11599499), (747, 11180240), (830, 10062216), (996, 8385180), (1245, 6708144), (1328, 6288885), (1494, 5590120), (1660, 5031108), (1992, 4192590), (2490, 3354072), (2988, 2795060), (3320, 2515554), (3735, 2236048), (3984, 2096295), (4980, 1677036), (5976, 1397530), (6640, 1257777), (7470, 1118024), (9960, 838518), (11952, 698765), (14940, 559012), (19920, 419259), (29880, 279506), (59760, 139753)]