29388545320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{3137}}^1$

素因数の和:3787

約数の個数: 128

約数和(自身を含む): 73203264000

約数和(自身を除く): 43814718680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 599, 680, 782, 920, 1198, 1564, 1955, 2396, 2995, 3128, 3137, 3910, 4792, 5990, 6274, 7820, 10183, 11980, 12548, 13777, 15640, 15685, 20366, 23960, 25096, 27554, 31370, 40732, 50915, 53329, 55108, 62740, 68885, 72151, 81464, 101830, 106658, 110216, 125480, 137770, 144302, 203660, 213316, 234209, 266645, 275540, 288604, 360755, 407320, 426632, 468418, 533290, 551080, 577208, 721510, 936836, 1066580, 1171045, 1226567, 1443020, 1873672, 1879063, 2133160, 2342090, 2453134, 2886040, 3758126, 4684180, 4906268, 6132835, 7516252, 9368360, 9395315, 9812536, 12265670, 15032504, 18790630, 24531340, 31944071, 37581260, 43218449, 49062680, 63888142, 75162520, 86436898, 127776284, 159720355, 172873796, 216092245, 255552568, 319440710, 345747592, 432184490, 638881420, 734713633, 864368980, 1277762840, 1469427266, 1728737960, 2938854532, 3673568165, 5877709064, 7347136330, 14694272660, 29388545320]

約数ペア:

[(1, 29388545320), (2, 14694272660), (4, 7347136330), (5, 5877709064), (8, 3673568165), (10, 2938854532), (17, 1728737960), (20, 1469427266), (23, 1277762840), (34, 864368980), (40, 734713633), (46, 638881420), (68, 432184490), (85, 345747592), (92, 319440710), (115, 255552568), (136, 216092245), (170, 172873796), (184, 159720355), (230, 127776284), (340, 86436898), (391, 75162520), (460, 63888142), (599, 49062680), (680, 43218449), (782, 37581260), (920, 31944071), (1198, 24531340), (1564, 18790630), (1955, 15032504), (2396, 12265670), (2995, 9812536), (3128, 9395315), (3137, 9368360), (3910, 7516252), (4792, 6132835), (5990, 4906268), (6274, 4684180), (7820, 3758126), (10183, 2886040), (11980, 2453134), (12548, 2342090), (13777, 2133160), (15640, 1879063), (15685, 1873672), (20366, 1443020), (23960, 1226567), (25096, 1171045), (27554, 1066580), (31370, 936836), (40732, 721510), (50915, 577208), (53329, 551080), (55108, 533290), (62740, 468418), (68885, 426632), (72151, 407320), (81464, 360755), (101830, 288604), (106658, 275540), (110216, 266645), (125480, 234209), (137770, 213316), (144302, 203660)]