542631960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 1976927040

約数和(自身を除く): 1434295080

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, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 845, 936, 991, 1014, 1053, 1080, 1170, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 1982, 2028, 2106, 2340, 2535, 2808, 2973, 3042, 3240, 3380, 3510, 3964, 4056, 4212, 4563, 4680, 4955, 5070, 5265, 5946, 6084, 6760, 7020, 7605, 7928, 8424, 8919, 9126, 9910, 10140, 10530, 11892, 12168, 12883, 13689, 14040, 14865, 15210, 17838, 18252, 19820, 20280, 21060, 22815, 23784, 25766, 26757, 27378, 29730, 30420, 35676, 36504, 38649, 39640, 42120, 44595, 45630, 51532, 53514, 54756, 59460, 60840, 64415, 68445, 71352, 77298, 80271, 89190, 91260, 103064, 107028, 109512, 115947, 118920, 128830, 133785, 136890, 154596, 160542, 167479, 178380, 182520, 193245, 214056, 231894, 257660, 267570, 273780, 309192, 321084, 334958, 347841, 356760, 386490, 401355, 463788, 502437, 515320, 535140, 547560, 579735, 642168, 669916, 695682, 772980, 802710, 837395, 927576, 1004874, 1043523, 1070280, 1159470, 1339832, 1391364, 1507311, 1545960, 1605420, 1674790, 1739205, 2009748, 2087046, 2318940, 2512185, 2782728, 3014622, 3210840, 3349580, 3478410, 4019496, 4174092, 4521933, 4637880, 5024370, 5217615, 6029244, 6699160, 6956820, 7536555, 8348184, 9043866, 10048740, 10435230, 12058488, 13565799, 13913640, 15073110, 18087732, 20097480, 20870460, 22609665, 27131598, 30146220, 36175464, 41740920, 45219330, 54263196, 60292440, 67828995, 90438660, 108526392, 135657990, 180877320, 271315980, 542631960]

約数ペア:

[(1, 542631960), (2, 271315980), (3, 180877320), (4, 135657990), (5, 108526392), (6, 90438660), (8, 67828995), (9, 60292440), (10, 54263196), (12, 45219330), (13, 41740920), (15, 36175464), (18, 30146220), (20, 27131598), (24, 22609665), (26, 20870460), (27, 20097480), (30, 18087732), (36, 15073110), (39, 13913640), (40, 13565799), (45, 12058488), (52, 10435230), (54, 10048740), (60, 9043866), (65, 8348184), (72, 7536555), (78, 6956820), (81, 6699160), (90, 6029244), (104, 5217615), (108, 5024370), (117, 4637880), (120, 4521933), (130, 4174092), (135, 4019496), (156, 3478410), (162, 3349580), (169, 3210840), (180, 3014622), (195, 2782728), (216, 2512185), (234, 2318940), (260, 2087046), (270, 2009748), (312, 1739205), (324, 1674790), (338, 1605420), (351, 1545960), (360, 1507311), (390, 1391364), (405, 1339832), (468, 1159470), (507, 1070280), (520, 1043523), (540, 1004874), (585, 927576), (648, 837395), (676, 802710), (702, 772980), (780, 695682), (810, 669916), (845, 642168), (936, 579735), (991, 547560), (1014, 535140), (1053, 515320), (1080, 502437), (1170, 463788), (1352, 401355), (1404, 386490), (1521, 356760), (1560, 347841), (1620, 334958), (1690, 321084), (1755, 309192), (1982, 273780), (2028, 267570), (2106, 257660), (2340, 231894), (2535, 214056), (2808, 193245), (2973, 182520), (3042, 178380), (3240, 167479), (3380, 160542), (3510, 154596), (3964, 136890), (4056, 133785), (4212, 128830), (4563, 118920), (4680, 115947), (4955, 109512), (5070, 107028), (5265, 103064), (5946, 91260), (6084, 89190), (6760, 80271), (7020, 77298), (7605, 71352), (7928, 68445), (8424, 64415), (8919, 60840), (9126, 59460), (9910, 54756), (10140, 53514), (10530, 51532), (11892, 45630), (12168, 44595), (12883, 42120), (13689, 39640), (14040, 38649), (14865, 36504), (15210, 35676), (17838, 30420), (18252, 29730), (19820, 27378), (20280, 26757), (21060, 25766), (22815, 23784)]