526303440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18778

約数の個数: 160

約数和(自身を含む): 1952375040

約数和(自身を除く): 1426071600

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, 18743, 28080, 37486, 56229, 74972, 93715, 112458, 149944, 168687, 187430, 224916, 243659, 281145, 299888, 337374, 374860, 449832, 487318, 506061, 562290, 674748, 730977, 749720, 843435, 899664, 974636, 1012122, 1124580, 1218295, 1349496, 1461954, 1499440, 1686870, 1949272, 2024244, 2192931, 2249160, 2436590, 2530305, 2698992, 2923908, 3373740, 3654885, 3898544, 4048488, 4385862, 4498320, 4873180, 5060610, 5847816, 6578793, 6747480, 7309770, 8096976, 8771724, 9746360, 10121220, 10964655, 11695632, 13157586, 13494960, 14619540, 17543448, 19492720, 20242440, 21929310, 26315172, 29239080, 32893965, 35086896, 40484880, 43858620, 52630344, 58478160, 65787930, 87717240, 105260688, 131575860, 175434480, 263151720, 526303440]

約数ペア:

[(1, 526303440), (2, 263151720), (3, 175434480), (4, 131575860), (5, 105260688), (6, 87717240), (8, 65787930), (9, 58478160), (10, 52630344), (12, 43858620), (13, 40484880), (15, 35086896), (16, 32893965), (18, 29239080), (20, 26315172), (24, 21929310), (26, 20242440), (27, 19492720), (30, 17543448), (36, 14619540), (39, 13494960), (40, 13157586), (45, 11695632), (48, 10964655), (52, 10121220), (54, 9746360), (60, 8771724), (65, 8096976), (72, 7309770), (78, 6747480), (80, 6578793), (90, 5847816), (104, 5060610), (108, 4873180), (117, 4498320), (120, 4385862), (130, 4048488), (135, 3898544), (144, 3654885), (156, 3373740), (180, 2923908), (195, 2698992), (208, 2530305), (216, 2436590), (234, 2249160), (240, 2192931), (260, 2024244), (270, 1949272), (312, 1686870), (351, 1499440), (360, 1461954), (390, 1349496), (432, 1218295), (468, 1124580), (520, 1012122), (540, 974636), (585, 899664), (624, 843435), (702, 749720), (720, 730977), (780, 674748), (936, 562290), (1040, 506061), (1080, 487318), (1170, 449832), (1404, 374860), (1560, 337374), (1755, 299888), (1872, 281145), (2160, 243659), (2340, 224916), (2808, 187430), (3120, 168687), (3510, 149944), (4680, 112458), (5616, 93715), (7020, 74972), (9360, 56229), (14040, 37486), (18743, 28080)]