154318345040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1\times {\mathrm{9491}}^1$

素因数の和:10105

約数の個数: 120

約数和(自身を含む): 379380280608

約数和(自身を除く): 225061935568

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 563, 722, 760, 1126, 1444, 1520, 1805, 2252, 2815, 2888, 3610, 4504, 5630, 5776, 7220, 9008, 9491, 10697, 11260, 14440, 18982, 21394, 22520, 28880, 37964, 42788, 45040, 47455, 53485, 75928, 85576, 94910, 106970, 151856, 171152, 180329, 189820, 203243, 213940, 360658, 379640, 406486, 427880, 721316, 759280, 812972, 855760, 901645, 1016215, 1442632, 1625944, 1803290, 2032430, 2885264, 3251888, 3426251, 3606580, 4064860, 5343433, 6852502, 7213160, 8129720, 10686866, 13705004, 14426320, 16259440, 17131255, 21373732, 26717165, 27410008, 34262510, 42747464, 53434330, 54820016, 68525020, 85494928, 101525227, 106868660, 137050040, 203050454, 213737320, 274100080, 406100908, 427474640, 507626135, 812201816, 1015252270, 1624403632, 1928979313, 2030504540, 3857958626, 4061009080, 7715917252, 8122018160, 9644896565, 15431834504, 19289793130, 30863669008, 38579586260, 77159172520, 154318345040]

約数ペア:

[(1, 154318345040), (2, 77159172520), (4, 38579586260), (5, 30863669008), (8, 19289793130), (10, 15431834504), (16, 9644896565), (19, 8122018160), (20, 7715917252), (38, 4061009080), (40, 3857958626), (76, 2030504540), (80, 1928979313), (95, 1624403632), (152, 1015252270), (190, 812201816), (304, 507626135), (361, 427474640), (380, 406100908), (563, 274100080), (722, 213737320), (760, 203050454), (1126, 137050040), (1444, 106868660), (1520, 101525227), (1805, 85494928), (2252, 68525020), (2815, 54820016), (2888, 53434330), (3610, 42747464), (4504, 34262510), (5630, 27410008), (5776, 26717165), (7220, 21373732), (9008, 17131255), (9491, 16259440), (10697, 14426320), (11260, 13705004), (14440, 10686866), (18982, 8129720), (21394, 7213160), (22520, 6852502), (28880, 5343433), (37964, 4064860), (42788, 3606580), (45040, 3426251), (47455, 3251888), (53485, 2885264), (75928, 2032430), (85576, 1803290), (94910, 1625944), (106970, 1442632), (151856, 1016215), (171152, 901645), (180329, 855760), (189820, 812972), (203243, 759280), (213940, 721316), (360658, 427880), (379640, 406486)]