419697720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 256

約数和(自身を含む): 1524096000

約数和(自身を除く): 1104398280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 167, 179, 180, 195, 216, 234, 260, 270, 312, 334, 351, 358, 360, 390, 468, 501, 520, 537, 540, 585, 668, 702, 716, 780, 835, 895, 936, 1002, 1074, 1080, 1170, 1336, 1404, 1432, 1503, 1560, 1611, 1670, 1755, 1790, 2004, 2148, 2171, 2327, 2340, 2505, 2685, 2808, 3006, 3222, 3340, 3510, 3580, 4008, 4296, 4342, 4509, 4654, 4680, 4833, 5010, 5370, 6012, 6444, 6513, 6680, 6981, 7020, 7160, 7515, 8055, 8684, 9018, 9308, 9666, 10020, 10740, 10855, 11635, 12024, 12888, 13026, 13962, 14040, 15030, 16110, 17368, 18036, 18616, 19332, 19539, 20040, 20943, 21480, 21710, 22545, 23270, 24165, 26052, 27924, 29893, 30060, 32220, 32565, 34905, 36072, 38664, 39078, 41886, 43420, 45090, 46540, 48330, 52104, 55848, 58617, 59786, 60120, 62829, 64440, 65130, 69810, 78156, 83772, 86840, 89679, 90180, 93080, 96660, 97695, 104715, 117234, 119572, 125658, 130260, 139620, 149465, 156312, 167544, 179358, 180360, 193320, 195390, 209430, 234468, 239144, 251316, 260520, 269037, 279240, 293085, 298930, 314145, 358716, 388609, 390780, 418860, 448395, 468936, 502632, 538074, 586170, 597860, 628290, 717432, 777218, 781560, 807111, 837720, 896790, 1076148, 1165827, 1172340, 1195720, 1256580, 1345185, 1554436, 1614222, 1793580, 1943045, 2152296, 2331654, 2344680, 2513160, 2690370, 3108872, 3228444, 3497481, 3587160, 3886090, 4035555, 4663308, 5380740, 5829135, 6456888, 6994962, 7772180, 8071110, 9326616, 10492443, 10761480, 11658270, 13989924, 15544360, 16142220, 17487405, 20984886, 23316540, 27979848, 32284440, 34974810, 41969772, 46633080, 52462215, 69949620, 83939544, 104924430, 139899240, 209848860, 419697720]

約数ペア:

[(1, 419697720), (2, 209848860), (3, 139899240), (4, 104924430), (5, 83939544), (6, 69949620), (8, 52462215), (9, 46633080), (10, 41969772), (12, 34974810), (13, 32284440), (15, 27979848), (18, 23316540), (20, 20984886), (24, 17487405), (26, 16142220), (27, 15544360), (30, 13989924), (36, 11658270), (39, 10761480), (40, 10492443), (45, 9326616), (52, 8071110), (54, 7772180), (60, 6994962), (65, 6456888), (72, 5829135), (78, 5380740), (90, 4663308), (104, 4035555), (108, 3886090), (117, 3587160), (120, 3497481), (130, 3228444), (135, 3108872), (156, 2690370), (167, 2513160), (179, 2344680), (180, 2331654), (195, 2152296), (216, 1943045), (234, 1793580), (260, 1614222), (270, 1554436), (312, 1345185), (334, 1256580), (351, 1195720), (358, 1172340), (360, 1165827), (390, 1076148), (468, 896790), (501, 837720), (520, 807111), (537, 781560), (540, 777218), (585, 717432), (668, 628290), (702, 597860), (716, 586170), (780, 538074), (835, 502632), (895, 468936), (936, 448395), (1002, 418860), (1074, 390780), (1080, 388609), (1170, 358716), (1336, 314145), (1404, 298930), (1432, 293085), (1503, 279240), (1560, 269037), (1611, 260520), (1670, 251316), (1755, 239144), (1790, 234468), (2004, 209430), (2148, 195390), (2171, 193320), (2327, 180360), (2340, 179358), (2505, 167544), (2685, 156312), (2808, 149465), (3006, 139620), (3222, 130260), (3340, 125658), (3510, 119572), (3580, 117234), (4008, 104715), (4296, 97695), (4342, 96660), (4509, 93080), (4654, 90180), (4680, 89679), (4833, 86840), (5010, 83772), (5370, 78156), (6012, 69810), (6444, 65130), (6513, 64440), (6680, 62829), (6981, 60120), (7020, 59786), (7160, 58617), (7515, 55848), (8055, 52104), (8684, 48330), (9018, 46540), (9308, 45090), (9666, 43420), (10020, 41886), (10740, 39078), (10855, 38664), (11635, 36072), (12024, 34905), (12888, 32565), (13026, 32220), (13962, 30060), (14040, 29893), (15030, 27924), (16110, 26052), (17368, 24165), (18036, 23270), (18616, 22545), (19332, 21710), (19539, 21480), (20040, 20943)]