157029218360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{273971}}^1$

素因数の和:274101

約数の個数: 128

約数和(自身を含む): 426081254400

約数和(自身を除く): 269052036040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 89, 92, 115, 140, 161, 178, 184, 230, 280, 322, 356, 445, 460, 623, 644, 712, 805, 890, 920, 1246, 1288, 1610, 1780, 2047, 2492, 3115, 3220, 3560, 4094, 4984, 6230, 6440, 8188, 10235, 12460, 14329, 16376, 20470, 24920, 28658, 40940, 57316, 71645, 81880, 114632, 143290, 273971, 286580, 547942, 573160, 1095884, 1369855, 1917797, 2191768, 2739710, 3835594, 5479420, 6301333, 7671188, 9588985, 10958840, 12602666, 15342376, 19177970, 24383419, 25205332, 31506665, 38355940, 44109331, 48766838, 50410664, 63013330, 76711880, 88218662, 97533676, 121917095, 126026660, 170683933, 176437324, 195067352, 220546655, 243834190, 252053320, 341367866, 352874648, 441093310, 487668380, 560818637, 682735732, 853419665, 882186620, 975336760, 1121637274, 1365471464, 1706839330, 1764373240, 2243274548, 2804093185, 3413678660, 3925730459, 4486549096, 5608186370, 6827357320, 7851460918, 11216372740, 15702921836, 19628652295, 22432745480, 31405843672, 39257304590, 78514609180, 157029218360]

約数ペア:

[(1, 157029218360), (2, 78514609180), (4, 39257304590), (5, 31405843672), (7, 22432745480), (8, 19628652295), (10, 15702921836), (14, 11216372740), (20, 7851460918), (23, 6827357320), (28, 5608186370), (35, 4486549096), (40, 3925730459), (46, 3413678660), (56, 2804093185), (70, 2243274548), (89, 1764373240), (92, 1706839330), (115, 1365471464), (140, 1121637274), (161, 975336760), (178, 882186620), (184, 853419665), (230, 682735732), (280, 560818637), (322, 487668380), (356, 441093310), (445, 352874648), (460, 341367866), (623, 252053320), (644, 243834190), (712, 220546655), (805, 195067352), (890, 176437324), (920, 170683933), (1246, 126026660), (1288, 121917095), (1610, 97533676), (1780, 88218662), (2047, 76711880), (2492, 63013330), (3115, 50410664), (3220, 48766838), (3560, 44109331), (4094, 38355940), (4984, 31506665), (6230, 25205332), (6440, 24383419), (8188, 19177970), (10235, 15342376), (12460, 12602666), (14329, 10958840), (16376, 9588985), (20470, 7671188), (24920, 6301333), (28658, 5479420), (40940, 3835594), (57316, 2739710), (71645, 2191768), (81880, 1917797), (114632, 1369855), (143290, 1095884), (273971, 573160), (286580, 547942)]