520963920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 320

約数和(自身を含む): 1885593600

約数和(自身を除く): 1364629680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 71, 72, 79, 80, 86, 90, 108, 120, 129, 135, 142, 144, 158, 172, 180, 213, 215, 216, 237, 240, 258, 270, 284, 316, 344, 355, 360, 387, 395, 426, 430, 432, 474, 516, 540, 568, 632, 639, 645, 688, 710, 711, 720, 774, 790, 852, 860, 948, 1032, 1065, 1080, 1136, 1161, 1185, 1264, 1278, 1290, 1420, 1422, 1548, 1580, 1704, 1720, 1896, 1917, 1935, 2064, 2130, 2133, 2160, 2322, 2370, 2556, 2580, 2840, 2844, 3053, 3096, 3160, 3195, 3397, 3408, 3440, 3555, 3792, 3834, 3870, 4260, 4266, 4644, 4740, 5112, 5160, 5609, 5680, 5688, 5805, 6106, 6192, 6320, 6390, 6794, 7110, 7668, 7740, 8520, 8532, 9159, 9288, 9480, 9585, 10191, 10224, 10320, 10665, 11218, 11376, 11610, 12212, 12780, 13588, 14220, 15265, 15336, 15480, 16827, 16985, 17040, 17064, 18318, 18576, 18960, 19170, 20382, 21330, 22436, 23220, 24424, 25560, 27176, 27477, 28045, 28440, 30530, 30573, 30672, 30960, 33654, 33970, 34128, 36636, 38340, 40764, 42660, 44872, 45795, 46440, 48848, 50481, 50955, 51120, 54352, 54954, 56090, 56880, 61060, 61146, 67308, 67940, 73272, 76680, 81528, 82431, 84135, 85320, 89744, 91590, 91719, 92880, 100962, 101910, 109908, 112180, 122120, 122292, 134616, 135880, 137385, 146544, 151443, 152865, 153360, 163056, 164862, 168270, 170640, 183180, 183438, 201924, 203820, 219816, 224360, 241187, 244240, 244584, 252405, 269232, 271760, 274770, 302886, 305730, 329724, 336540, 366360, 366876, 403848, 407640, 412155, 439632, 448720, 458595, 482374, 489168, 504810, 549540, 605772, 611460, 659448, 673080, 723561, 732720, 733752, 757215, 807696, 815280, 824310, 917190, 964748, 1009620, 1099080, 1205935, 1211544, 1222920, 1318896, 1346160, 1447122, 1467504, 1514430, 1648620, 1834380, 1929496, 2019240, 2170683, 2198160, 2411870, 2423088, 2445840, 2894244, 3028860, 3297240, 3617805, 3668760, 3858992, 4038480, 4341366, 4823740, 5788488, 6057720, 6512049, 6594480, 7235610, 7337520, 8682732, 9647480, 10853415, 11576976, 12115440, 13024098, 14471220, 17365464, 19294960, 21706830, 26048196, 28942440, 32560245, 34730928, 43413660, 52096392, 57884880, 65120490, 86827320, 104192784, 130240980, 173654640, 260481960, 520963920]

約数ペア:

[(1, 520963920), (2, 260481960), (3, 173654640), (4, 130240980), (5, 104192784), (6, 86827320), (8, 65120490), (9, 57884880), (10, 52096392), (12, 43413660), (15, 34730928), (16, 32560245), (18, 28942440), (20, 26048196), (24, 21706830), (27, 19294960), (30, 17365464), (36, 14471220), (40, 13024098), (43, 12115440), (45, 11576976), (48, 10853415), (54, 9647480), (60, 8682732), (71, 7337520), (72, 7235610), (79, 6594480), (80, 6512049), (86, 6057720), (90, 5788488), (108, 4823740), (120, 4341366), (129, 4038480), (135, 3858992), (142, 3668760), (144, 3617805), (158, 3297240), (172, 3028860), (180, 2894244), (213, 2445840), (215, 2423088), (216, 2411870), (237, 2198160), (240, 2170683), (258, 2019240), (270, 1929496), (284, 1834380), (316, 1648620), (344, 1514430), (355, 1467504), (360, 1447122), (387, 1346160), (395, 1318896), (426, 1222920), (430, 1211544), (432, 1205935), (474, 1099080), (516, 1009620), (540, 964748), (568, 917190), (632, 824310), (639, 815280), (645, 807696), (688, 757215), (710, 733752), (711, 732720), (720, 723561), (774, 673080), (790, 659448), (852, 611460), (860, 605772), (948, 549540), (1032, 504810), (1065, 489168), (1080, 482374), (1136, 458595), (1161, 448720), (1185, 439632), (1264, 412155), (1278, 407640), (1290, 403848), (1420, 366876), (1422, 366360), (1548, 336540), (1580, 329724), (1704, 305730), (1720, 302886), (1896, 274770), (1917, 271760), (1935, 269232), (2064, 252405), (2130, 244584), (2133, 244240), (2160, 241187), (2322, 224360), (2370, 219816), (2556, 203820), (2580, 201924), (2840, 183438), (2844, 183180), (3053, 170640), (3096, 168270), (3160, 164862), (3195, 163056), (3397, 153360), (3408, 152865), (3440, 151443), (3555, 146544), (3792, 137385), (3834, 135880), (3870, 134616), (4260, 122292), (4266, 122120), (4644, 112180), (4740, 109908), (5112, 101910), (5160, 100962), (5609, 92880), (5680, 91719), (5688, 91590), (5805, 89744), (6106, 85320), (6192, 84135), (6320, 82431), (6390, 81528), (6794, 76680), (7110, 73272), (7668, 67940), (7740, 67308), (8520, 61146), (8532, 61060), (9159, 56880), (9288, 56090), (9480, 54954), (9585, 54352), (10191, 51120), (10224, 50955), (10320, 50481), (10665, 48848), (11218, 46440), (11376, 45795), (11610, 44872), (12212, 42660), (12780, 40764), (13588, 38340), (14220, 36636), (15265, 34128), (15336, 33970), (15480, 33654), (16827, 30960), (16985, 30672), (17040, 30573), (17064, 30530), (18318, 28440), (18576, 28045), (18960, 27477), (19170, 27176), (20382, 25560), (21330, 24424), (22436, 23220)]