216701160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4539

約数の個数: 128

約数和(自身を含む): 722856960

約数和(自身を除く): 506155800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4481, 4836, 6045, 8060, 8962, 9672, 12090, 13443, 16120, 17924, 22405, 24180, 26886, 35848, 44810, 48360, 53772, 58253, 67215, 89620, 107544, 116506, 134430, 138911, 174759, 179240, 233012, 268860, 277822, 291265, 349518, 416733, 466024, 537720, 555644, 582530, 694555, 699036, 833466, 873795, 1111288, 1165060, 1389110, 1398072, 1666932, 1747590, 1805843, 2083665, 2330120, 2778220, 3333864, 3495180, 3611686, 4167330, 5417529, 5556440, 6990360, 7223372, 8334660, 9029215, 10835058, 14446744, 16669320, 18058430, 21670116, 27087645, 36116860, 43340232, 54175290, 72233720, 108350580, 216701160]

約数ペア:

[(1, 216701160), (2, 108350580), (3, 72233720), (4, 54175290), (5, 43340232), (6, 36116860), (8, 27087645), (10, 21670116), (12, 18058430), (13, 16669320), (15, 14446744), (20, 10835058), (24, 9029215), (26, 8334660), (30, 7223372), (31, 6990360), (39, 5556440), (40, 5417529), (52, 4167330), (60, 3611686), (62, 3495180), (65, 3333864), (78, 2778220), (93, 2330120), (104, 2083665), (120, 1805843), (124, 1747590), (130, 1666932), (155, 1398072), (156, 1389110), (186, 1165060), (195, 1111288), (248, 873795), (260, 833466), (310, 699036), (312, 694555), (372, 582530), (390, 555644), (403, 537720), (465, 466024), (520, 416733), (620, 349518), (744, 291265), (780, 277822), (806, 268860), (930, 233012), (1209, 179240), (1240, 174759), (1560, 138911), (1612, 134430), (1860, 116506), (2015, 107544), (2418, 89620), (3224, 67215), (3720, 58253), (4030, 53772), (4481, 48360), (4836, 44810), (6045, 35848), (8060, 26886), (8962, 24180), (9672, 22405), (12090, 17924), (13443, 16120)]