15698467280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{124433}}^1$

素因数の和:124548

約数の個数: 80

約数和(自身を含む): 38883136320

約数和(自身を除く): 23184669040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 1328, 1520, 1577, 1660, 3154, 3320, 6308, 6640, 7885, 12616, 15770, 25232, 31540, 63080, 124433, 126160, 248866, 497732, 622165, 995464, 1244330, 1990928, 2364227, 2488660, 4728454, 4977320, 9456908, 9954640, 10327939, 11821135, 18913816, 20655878, 23642270, 37827632, 41311756, 47284540, 51639695, 82623512, 94569080, 103279390, 165247024, 189138160, 196230841, 206558780, 392461682, 413117560, 784923364, 826235120, 981154205, 1569846728, 1962308410, 3139693456, 3924616820, 7849233640, 15698467280]

約数ペア:

[(1, 15698467280), (2, 7849233640), (4, 3924616820), (5, 3139693456), (8, 1962308410), (10, 1569846728), (16, 981154205), (19, 826235120), (20, 784923364), (38, 413117560), (40, 392461682), (76, 206558780), (80, 196230841), (83, 189138160), (95, 165247024), (152, 103279390), (166, 94569080), (190, 82623512), (304, 51639695), (332, 47284540), (380, 41311756), (415, 37827632), (664, 23642270), (760, 20655878), (830, 18913816), (1328, 11821135), (1520, 10327939), (1577, 9954640), (1660, 9456908), (3154, 4977320), (3320, 4728454), (6308, 2488660), (6640, 2364227), (7885, 1990928), (12616, 1244330), (15770, 995464), (25232, 622165), (31540, 497732), (63080, 248866), (124433, 126160)]