668240623440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7932581}}^1$

素因数の和:7932619

約数の個数: 200

約数和(自身を含む): 2499429666888

約数和(自身を除く): 1831189043448

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, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 28080, 42120, 84240, 7932581, 15865162, 23797743, 31730324, 39662905, 47595486, 63460648, 71393229, 79325810, 95190972, 103123553, 118988715, 126921296, 142786458, 158651620, 190381944, 206247106, 214179687, 237977430, 285572916, 309370659, 317303240, 356966145, 380763888, 412494212, 428359374, 475954860, 515617765, 571145832, 618741318, 634606480, 642539061, 713932290, 824988424, 856718748, 928111977, 951909720, 1031235530, 1070898435, 1142291664, 1237482636, 1285078122, 1427864580, 1546853295, 1649976848, 1713437496, 1856223954, 1903819440, 2062471060, 2141796870, 2474965272, 2570156244, 2784335931, 2855729160, 3093706590, 3212695305, 3426874992, 3712447908, 4124942120, 4283593740, 4640559885, 4949930544, 5140312488, 5568671862, 5711458320, 6187413180, 6425390610, 7424895816, 8249884240, 8353007793, 8567187480, 9281119770, 10280624976, 11137343724, 12374826360, 12850781220, 13921679655, 14849791632, 16706015586, 17134374960, 18562239540, 22274687448, 24749652720, 25701562440, 27843359310, 33412031172, 37124479080, 41765038965, 44549374896, 51403124880, 55686718620, 66824062344, 74248958160, 83530077930, 111373437240, 133648124688, 167060155860, 222746874480, 334120311720, 668240623440]

約数ペア:

[(1, 668240623440), (2, 334120311720), (3, 222746874480), (4, 167060155860), (5, 133648124688), (6, 111373437240), (8, 83530077930), (9, 74248958160), (10, 66824062344), (12, 55686718620), (13, 51403124880), (15, 44549374896), (16, 41765038965), (18, 37124479080), (20, 33412031172), (24, 27843359310), (26, 25701562440), (27, 24749652720), (30, 22274687448), (36, 18562239540), (39, 17134374960), (40, 16706015586), (45, 14849791632), (48, 13921679655), (52, 12850781220), (54, 12374826360), (60, 11137343724), (65, 10280624976), (72, 9281119770), (78, 8567187480), (80, 8353007793), (81, 8249884240), (90, 7424895816), (104, 6425390610), (108, 6187413180), (117, 5711458320), (120, 5568671862), (130, 5140312488), (135, 4949930544), (144, 4640559885), (156, 4283593740), (162, 4124942120), (180, 3712447908), (195, 3426874992), (208, 3212695305), (216, 3093706590), (234, 2855729160), (240, 2784335931), (260, 2570156244), (270, 2474965272), (312, 2141796870), (324, 2062471060), (351, 1903819440), (360, 1856223954), (390, 1713437496), (405, 1649976848), (432, 1546853295), (468, 1427864580), (520, 1285078122), (540, 1237482636), (585, 1142291664), (624, 1070898435), (648, 1031235530), (702, 951909720), (720, 928111977), (780, 856718748), (810, 824988424), (936, 713932290), (1040, 642539061), (1053, 634606480), (1080, 618741318), (1170, 571145832), (1296, 515617765), (1404, 475954860), (1560, 428359374), (1620, 412494212), (1755, 380763888), (1872, 356966145), (2106, 317303240), (2160, 309370659), (2340, 285572916), (2808, 237977430), (3120, 214179687), (3240, 206247106), (3510, 190381944), (4212, 158651620), (4680, 142786458), (5265, 126921296), (5616, 118988715), (6480, 103123553), (7020, 95190972), (8424, 79325810), (9360, 71393229), (10530, 63460648), (14040, 47595486), (16848, 39662905), (21060, 31730324), (28080, 23797743), (42120, 15865162), (84240, 7932581)]