210686580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 693463680

約数和(自身を除く): 482777100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 179, 180, 195, 234, 260, 358, 390, 468, 503, 537, 585, 716, 780, 895, 1006, 1074, 1170, 1509, 1611, 1790, 2012, 2148, 2327, 2340, 2515, 2685, 3018, 3222, 3580, 4527, 4654, 5030, 5370, 6036, 6444, 6539, 6981, 7545, 8055, 9054, 9308, 10060, 10740, 11635, 13078, 13962, 15090, 16110, 18108, 19617, 20943, 22635, 23270, 26156, 27924, 30180, 32220, 32695, 34905, 39234, 41886, 45270, 46540, 58851, 65390, 69810, 78468, 83772, 90037, 90540, 98085, 104715, 117702, 130780, 139620, 180074, 196170, 209430, 235404, 270111, 294255, 360148, 392340, 418860, 450185, 540222, 588510, 810333, 900370, 1080444, 1170481, 1177020, 1350555, 1620666, 1800740, 2340962, 2701110, 3241332, 3511443, 4051665, 4681924, 5402220, 5852405, 7022886, 8103330, 10534329, 11704810, 14045772, 16206660, 17557215, 21068658, 23409620, 35114430, 42137316, 52671645, 70228860, 105343290, 210686580]

約数ペア:

[(1, 210686580), (2, 105343290), (3, 70228860), (4, 52671645), (5, 42137316), (6, 35114430), (9, 23409620), (10, 21068658), (12, 17557215), (13, 16206660), (15, 14045772), (18, 11704810), (20, 10534329), (26, 8103330), (30, 7022886), (36, 5852405), (39, 5402220), (45, 4681924), (52, 4051665), (60, 3511443), (65, 3241332), (78, 2701110), (90, 2340962), (117, 1800740), (130, 1620666), (156, 1350555), (179, 1177020), (180, 1170481), (195, 1080444), (234, 900370), (260, 810333), (358, 588510), (390, 540222), (468, 450185), (503, 418860), (537, 392340), (585, 360148), (716, 294255), (780, 270111), (895, 235404), (1006, 209430), (1074, 196170), (1170, 180074), (1509, 139620), (1611, 130780), (1790, 117702), (2012, 104715), (2148, 98085), (2327, 90540), (2340, 90037), (2515, 83772), (2685, 78468), (3018, 69810), (3222, 65390), (3580, 58851), (4527, 46540), (4654, 45270), (5030, 41886), (5370, 39234), (6036, 34905), (6444, 32695), (6539, 32220), (6981, 30180), (7545, 27924), (8055, 26156), (9054, 23270), (9308, 22635), (10060, 20943), (10740, 19617), (11635, 18108), (13078, 16110), (13962, 15090)]