580674640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 1737638784

約数和(自身を除く): 1156964144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 83, 91, 104, 112, 124, 130, 140, 155, 166, 182, 208, 217, 248, 260, 280, 310, 332, 364, 403, 415, 434, 455, 496, 520, 560, 581, 620, 664, 728, 806, 830, 868, 910, 961, 1040, 1079, 1085, 1162, 1240, 1328, 1456, 1612, 1660, 1736, 1820, 1922, 2015, 2158, 2170, 2324, 2480, 2573, 2821, 2905, 3224, 3320, 3472, 3640, 3844, 4030, 4316, 4340, 4648, 4805, 5146, 5395, 5642, 5810, 6448, 6640, 6727, 7280, 7553, 7688, 8060, 8632, 8680, 9296, 9610, 10292, 10790, 11284, 11620, 12493, 12865, 13454, 14105, 15106, 15376, 16120, 17264, 17360, 18011, 19220, 20584, 21580, 22568, 23240, 24986, 25730, 26908, 28210, 30212, 32240, 33449, 33635, 36022, 37765, 38440, 41168, 43160, 45136, 46480, 49972, 51460, 53816, 56420, 60424, 62465, 66898, 67270, 72044, 75530, 76880, 79763, 86320, 87451, 90055, 99944, 102920, 107632, 112840, 120848, 124930, 133796, 134540, 144088, 151060, 159526, 167245, 174902, 180110, 199888, 205840, 225680, 234143, 249860, 267592, 269080, 288176, 302120, 319052, 334490, 349804, 360220, 398815, 437255, 468286, 499720, 535184, 538160, 558341, 604240, 638104, 668980, 699608, 720440, 797630, 874510, 936572, 999440, 1036919, 1116682, 1170715, 1276208, 1337960, 1399216, 1440880, 1595260, 1749020, 1873144, 2073838, 2233364, 2341430, 2675920, 2791705, 3190520, 3498040, 3746288, 4147676, 4466728, 4682860, 5184595, 5583410, 6381040, 6996080, 7258433, 8295352, 8933456, 9365720, 10369190, 11166820, 14516866, 16590704, 18731440, 20738380, 22333640, 29033732, 36292165, 41476760, 44667280, 58067464, 72584330, 82953520, 116134928, 145168660, 290337320, 580674640]

約数ペア:

[(1, 580674640), (2, 290337320), (4, 145168660), (5, 116134928), (7, 82953520), (8, 72584330), (10, 58067464), (13, 44667280), (14, 41476760), (16, 36292165), (20, 29033732), (26, 22333640), (28, 20738380), (31, 18731440), (35, 16590704), (40, 14516866), (52, 11166820), (56, 10369190), (62, 9365720), (65, 8933456), (70, 8295352), (80, 7258433), (83, 6996080), (91, 6381040), (104, 5583410), (112, 5184595), (124, 4682860), (130, 4466728), (140, 4147676), (155, 3746288), (166, 3498040), (182, 3190520), (208, 2791705), (217, 2675920), (248, 2341430), (260, 2233364), (280, 2073838), (310, 1873144), (332, 1749020), (364, 1595260), (403, 1440880), (415, 1399216), (434, 1337960), (455, 1276208), (496, 1170715), (520, 1116682), (560, 1036919), (581, 999440), (620, 936572), (664, 874510), (728, 797630), (806, 720440), (830, 699608), (868, 668980), (910, 638104), (961, 604240), (1040, 558341), (1079, 538160), (1085, 535184), (1162, 499720), (1240, 468286), (1328, 437255), (1456, 398815), (1612, 360220), (1660, 349804), (1736, 334490), (1820, 319052), (1922, 302120), (2015, 288176), (2158, 269080), (2170, 267592), (2324, 249860), (2480, 234143), (2573, 225680), (2821, 205840), (2905, 199888), (3224, 180110), (3320, 174902), (3472, 167245), (3640, 159526), (3844, 151060), (4030, 144088), (4316, 134540), (4340, 133796), (4648, 124930), (4805, 120848), (5146, 112840), (5395, 107632), (5642, 102920), (5810, 99944), (6448, 90055), (6640, 87451), (6727, 86320), (7280, 79763), (7553, 76880), (7688, 75530), (8060, 72044), (8632, 67270), (8680, 66898), (9296, 62465), (9610, 60424), (10292, 56420), (10790, 53816), (11284, 51460), (11620, 49972), (12493, 46480), (12865, 45136), (13454, 43160), (14105, 41168), (15106, 38440), (15376, 37765), (16120, 36022), (17264, 33635), (17360, 33449), (18011, 32240), (19220, 30212), (20584, 28210), (21580, 26908), (22568, 25730), (23240, 24986)]