1259222640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23741}}^1$

素因数の和:23787

約数の個数: 160

約数和(自身を含む): 4451340096

約数和(自身を除く): 3192117456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 23741, 26520, 47482, 53040, 71223, 94964, 118705, 142446, 189928, 237410, 284892, 308633, 356115, 379856, 403597, 474820, 569784, 617266, 712230, 807194, 925899, 949640, 1139568, 1210791, 1234532, 1424460, 1543165, 1614388, 1851798, 1899280, 2017985, 2421582, 2469064, 2848920, 3086330, 3228776, 3703596, 4035970, 4629495, 4843164, 4938128, 5246761, 5697840, 6053955, 6172660, 6457552, 7407192, 8071940, 9258990, 9686328, 10493522, 12107910, 12345320, 14814384, 15740283, 16143880, 18517980, 19372656, 20987044, 24215820, 24690640, 26233805, 31480566, 32287760, 37035960, 41974088, 48431640, 52467610, 62961132, 74071920, 78701415, 83948176, 96863280, 104935220, 125922264, 157402830, 209870440, 251844528, 314805660, 419740880, 629611320, 1259222640]

約数ペア:

[(1, 1259222640), (2, 629611320), (3, 419740880), (4, 314805660), (5, 251844528), (6, 209870440), (8, 157402830), (10, 125922264), (12, 104935220), (13, 96863280), (15, 83948176), (16, 78701415), (17, 74071920), (20, 62961132), (24, 52467610), (26, 48431640), (30, 41974088), (34, 37035960), (39, 32287760), (40, 31480566), (48, 26233805), (51, 24690640), (52, 24215820), (60, 20987044), (65, 19372656), (68, 18517980), (78, 16143880), (80, 15740283), (85, 14814384), (102, 12345320), (104, 12107910), (120, 10493522), (130, 9686328), (136, 9258990), (156, 8071940), (170, 7407192), (195, 6457552), (204, 6172660), (208, 6053955), (221, 5697840), (240, 5246761), (255, 4938128), (260, 4843164), (272, 4629495), (312, 4035970), (340, 3703596), (390, 3228776), (408, 3086330), (442, 2848920), (510, 2469064), (520, 2421582), (624, 2017985), (663, 1899280), (680, 1851798), (780, 1614388), (816, 1543165), (884, 1424460), (1020, 1234532), (1040, 1210791), (1105, 1139568), (1326, 949640), (1360, 925899), (1560, 807194), (1768, 712230), (2040, 617266), (2210, 569784), (2652, 474820), (3120, 403597), (3315, 379856), (3536, 356115), (4080, 308633), (4420, 284892), (5304, 237410), (6630, 189928), (8840, 142446), (10608, 118705), (13260, 94964), (17680, 71223), (23741, 53040), (26520, 47482)]