716289720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 2233405440

約数和(自身を除く): 1517115720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 167, 186, 248, 310, 334, 372, 465, 501, 620, 668, 744, 835, 930, 1002, 1153, 1240, 1336, 1670, 1860, 2004, 2306, 2505, 3340, 3459, 3720, 4008, 4612, 5010, 5177, 5765, 6680, 6918, 9224, 10020, 10354, 11530, 13836, 15531, 17295, 20040, 20708, 23060, 25885, 27672, 31062, 34590, 35743, 41416, 46120, 51770, 62124, 69180, 71486, 77655, 103540, 107229, 124248, 138360, 142972, 155310, 178715, 192551, 207080, 214458, 285944, 310620, 357430, 385102, 428916, 536145, 577653, 621240, 714860, 770204, 857832, 962755, 1072290, 1155306, 1429720, 1540408, 1925510, 2144580, 2310612, 2888265, 3851020, 4289160, 4621224, 5776530, 5969081, 7702040, 11553060, 11938162, 17907243, 23106120, 23876324, 29845405, 35814486, 47752648, 59690810, 71628972, 89536215, 119381620, 143257944, 179072430, 238763240, 358144860, 716289720]

約数ペア:

[(1, 716289720), (2, 358144860), (3, 238763240), (4, 179072430), (5, 143257944), (6, 119381620), (8, 89536215), (10, 71628972), (12, 59690810), (15, 47752648), (20, 35814486), (24, 29845405), (30, 23876324), (31, 23106120), (40, 17907243), (60, 11938162), (62, 11553060), (93, 7702040), (120, 5969081), (124, 5776530), (155, 4621224), (167, 4289160), (186, 3851020), (248, 2888265), (310, 2310612), (334, 2144580), (372, 1925510), (465, 1540408), (501, 1429720), (620, 1155306), (668, 1072290), (744, 962755), (835, 857832), (930, 770204), (1002, 714860), (1153, 621240), (1240, 577653), (1336, 536145), (1670, 428916), (1860, 385102), (2004, 357430), (2306, 310620), (2505, 285944), (3340, 214458), (3459, 207080), (3720, 192551), (4008, 178715), (4612, 155310), (5010, 142972), (5177, 138360), (5765, 124248), (6680, 107229), (6918, 103540), (9224, 77655), (10020, 71486), (10354, 69180), (11530, 62124), (13836, 51770), (15531, 46120), (17295, 41416), (20040, 35743), (20708, 34590), (23060, 31062), (25885, 27672)]