505730160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:864

約数の個数: 240

約数和(自身を含む): 1857256128

約数和(自身を除く): 1351525968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 624, 639, 710, 720, 761, 780, 852, 923, 936, 1040, 1065, 1136, 1170, 1278, 1420, 1522, 1560, 1704, 1846, 1872, 2130, 2283, 2340, 2556, 2769, 2840, 3044, 3120, 3195, 3408, 3692, 3805, 4260, 4566, 4615, 4680, 5112, 5538, 5680, 6088, 6390, 6849, 7384, 7610, 8307, 8520, 9132, 9230, 9360, 9893, 10224, 11076, 11415, 12176, 12780, 13698, 13845, 14768, 15220, 16614, 17040, 18264, 18460, 19786, 22152, 22830, 25560, 27396, 27690, 29679, 30440, 33228, 34245, 36528, 36920, 39572, 41535, 44304, 45660, 49465, 51120, 54031, 54792, 55380, 59358, 60880, 66456, 68490, 73840, 79144, 83070, 89037, 91320, 98930, 108062, 109584, 110760, 118716, 132912, 136980, 148395, 158288, 162093, 166140, 178074, 182640, 197860, 216124, 221520, 237432, 270155, 273960, 296790, 324186, 332280, 356148, 395720, 432248, 445185, 474864, 486279, 540310, 547920, 593580, 648372, 664560, 702403, 712296, 791440, 810465, 864496, 890370, 972558, 1080620, 1187160, 1296744, 1404806, 1424592, 1620930, 1780740, 1945116, 2107209, 2161240, 2374320, 2431395, 2593488, 2809612, 3241860, 3512015, 3561480, 3890232, 4214418, 4322480, 4862790, 5619224, 6321627, 6483720, 7024030, 7122960, 7780464, 8428836, 9725580, 10536045, 11238448, 12643254, 12967440, 14048060, 16857672, 19451160, 21072090, 25286508, 28096120, 31608135, 33715344, 38902320, 42144180, 50573016, 56192240, 63216270, 84288360, 101146032, 126432540, 168576720, 252865080, 505730160]

約数ペア:

[(1, 505730160), (2, 252865080), (3, 168576720), (4, 126432540), (5, 101146032), (6, 84288360), (8, 63216270), (9, 56192240), (10, 50573016), (12, 42144180), (13, 38902320), (15, 33715344), (16, 31608135), (18, 28096120), (20, 25286508), (24, 21072090), (26, 19451160), (30, 16857672), (36, 14048060), (39, 12967440), (40, 12643254), (45, 11238448), (48, 10536045), (52, 9725580), (60, 8428836), (65, 7780464), (71, 7122960), (72, 7024030), (78, 6483720), (80, 6321627), (90, 5619224), (104, 4862790), (117, 4322480), (120, 4214418), (130, 3890232), (142, 3561480), (144, 3512015), (156, 3241860), (180, 2809612), (195, 2593488), (208, 2431395), (213, 2374320), (234, 2161240), (240, 2107209), (260, 1945116), (284, 1780740), (312, 1620930), (355, 1424592), (360, 1404806), (390, 1296744), (426, 1187160), (468, 1080620), (520, 972558), (568, 890370), (585, 864496), (624, 810465), (639, 791440), (710, 712296), (720, 702403), (761, 664560), (780, 648372), (852, 593580), (923, 547920), (936, 540310), (1040, 486279), (1065, 474864), (1136, 445185), (1170, 432248), (1278, 395720), (1420, 356148), (1522, 332280), (1560, 324186), (1704, 296790), (1846, 273960), (1872, 270155), (2130, 237432), (2283, 221520), (2340, 216124), (2556, 197860), (2769, 182640), (2840, 178074), (3044, 166140), (3120, 162093), (3195, 158288), (3408, 148395), (3692, 136980), (3805, 132912), (4260, 118716), (4566, 110760), (4615, 109584), (4680, 108062), (5112, 98930), (5538, 91320), (5680, 89037), (6088, 83070), (6390, 79144), (6849, 73840), (7384, 68490), (7610, 66456), (8307, 60880), (8520, 59358), (9132, 55380), (9230, 54792), (9360, 54031), (9893, 51120), (10224, 49465), (11076, 45660), (11415, 44304), (12176, 41535), (12780, 39572), (13698, 36920), (13845, 36528), (14768, 34245), (15220, 33228), (16614, 30440), (17040, 29679), (18264, 27690), (18460, 27396), (19786, 25560), (22152, 22830)]