1799675280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64091}}^1$

素因数の和:64126

約数の個数: 160

約数和(自身を含む): 6675822720

約数和(自身を除く): 4876147440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 64091, 128182, 192273, 256364, 320455, 384546, 512728, 576819, 640910, 769092, 833183, 961365, 1025456, 1153638, 1281820, 1538184, 1666366, 1730457, 1922730, 2307276, 2499549, 2563640, 2884095, 3076368, 3332732, 3460914, 3845460, 4165915, 4614552, 4999098, 5127280, 5768190, 6665464, 6921828, 7498647, 7690920, 8331830, 8652285, 9229104, 9998196, 11536380, 12497745, 13330928, 13843656, 14997294, 15381840, 16663660, 17304570, 19996392, 22495941, 23072760, 24995490, 27687312, 29994588, 33327320, 34609140, 37493235, 39992784, 44991882, 46145520, 49990980, 59989176, 66654640, 69218280, 74986470, 89983764, 99981960, 112479705, 119978352, 138436560, 149972940, 179967528, 199963920, 224959410, 299945880, 359935056, 449918820, 599891760, 899837640, 1799675280]

約数ペア:

[(1, 1799675280), (2, 899837640), (3, 599891760), (4, 449918820), (5, 359935056), (6, 299945880), (8, 224959410), (9, 199963920), (10, 179967528), (12, 149972940), (13, 138436560), (15, 119978352), (16, 112479705), (18, 99981960), (20, 89983764), (24, 74986470), (26, 69218280), (27, 66654640), (30, 59989176), (36, 49990980), (39, 46145520), (40, 44991882), (45, 39992784), (48, 37493235), (52, 34609140), (54, 33327320), (60, 29994588), (65, 27687312), (72, 24995490), (78, 23072760), (80, 22495941), (90, 19996392), (104, 17304570), (108, 16663660), (117, 15381840), (120, 14997294), (130, 13843656), (135, 13330928), (144, 12497745), (156, 11536380), (180, 9998196), (195, 9229104), (208, 8652285), (216, 8331830), (234, 7690920), (240, 7498647), (260, 6921828), (270, 6665464), (312, 5768190), (351, 5127280), (360, 4999098), (390, 4614552), (432, 4165915), (468, 3845460), (520, 3460914), (540, 3332732), (585, 3076368), (624, 2884095), (702, 2563640), (720, 2499549), (780, 2307276), (936, 1922730), (1040, 1730457), (1080, 1666366), (1170, 1538184), (1404, 1281820), (1560, 1153638), (1755, 1025456), (1872, 961365), (2160, 833183), (2340, 769092), (2808, 640910), (3120, 576819), (3510, 512728), (4680, 384546), (5616, 320455), (7020, 256364), (9360, 192273), (14040, 128182), (28080, 64091)]