235399920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 240

約数和(自身を含む): 873435168

約数和(自身を除く): 638035248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 541, 555, 560, 588, 592, 735, 740, 777, 784, 840, 888, 980, 1036, 1082, 1110, 1176, 1295, 1470, 1480, 1554, 1623, 1680, 1776, 1813, 1960, 2072, 2164, 2220, 2352, 2590, 2705, 2940, 2960, 3108, 3246, 3626, 3787, 3885, 3920, 4144, 4328, 4440, 5180, 5410, 5439, 5880, 6216, 6492, 7252, 7574, 7770, 8115, 8656, 8880, 9065, 10360, 10820, 10878, 11361, 11760, 12432, 12984, 14504, 15148, 15540, 16230, 18130, 18935, 20017, 20720, 21640, 21756, 22722, 25968, 26509, 27195, 29008, 30296, 31080, 32460, 36260, 37870, 40034, 43280, 43512, 45444, 53018, 54390, 56805, 60051, 60592, 62160, 64920, 72520, 75740, 79527, 80068, 87024, 90888, 100085, 106036, 108780, 113610, 120102, 129840, 132545, 140119, 145040, 151480, 159054, 160136, 181776, 200170, 212072, 217560, 227220, 240204, 265090, 280238, 300255, 302960, 318108, 320272, 397635, 400340, 420357, 424144, 435120, 454440, 480408, 530180, 560476, 600510, 636216, 700595, 795270, 800680, 840714, 908880, 960816, 980833, 1060360, 1120952, 1201020, 1272432, 1401190, 1590540, 1601360, 1681428, 1961666, 2101785, 2120720, 2241904, 2402040, 2802380, 2942499, 3181080, 3362856, 3923332, 4203570, 4804080, 4904165, 5604760, 5884998, 6362160, 6725712, 7846664, 8407140, 9808330, 11209520, 11769996, 14712495, 15693328, 16814280, 19616660, 23539992, 29424990, 33628560, 39233320, 47079984, 58849980, 78466640, 117699960, 235399920]

約数ペア:

[(1, 235399920), (2, 117699960), (3, 78466640), (4, 58849980), (5, 47079984), (6, 39233320), (7, 33628560), (8, 29424990), (10, 23539992), (12, 19616660), (14, 16814280), (15, 15693328), (16, 14712495), (20, 11769996), (21, 11209520), (24, 9808330), (28, 8407140), (30, 7846664), (35, 6725712), (37, 6362160), (40, 5884998), (42, 5604760), (48, 4904165), (49, 4804080), (56, 4203570), (60, 3923332), (70, 3362856), (74, 3181080), (80, 2942499), (84, 2802380), (98, 2402040), (105, 2241904), (111, 2120720), (112, 2101785), (120, 1961666), (140, 1681428), (147, 1601360), (148, 1590540), (168, 1401190), (185, 1272432), (196, 1201020), (210, 1120952), (222, 1060360), (240, 980833), (245, 960816), (259, 908880), (280, 840714), (294, 800680), (296, 795270), (336, 700595), (370, 636216), (392, 600510), (420, 560476), (444, 530180), (490, 480408), (518, 454440), (541, 435120), (555, 424144), (560, 420357), (588, 400340), (592, 397635), (735, 320272), (740, 318108), (777, 302960), (784, 300255), (840, 280238), (888, 265090), (980, 240204), (1036, 227220), (1082, 217560), (1110, 212072), (1176, 200170), (1295, 181776), (1470, 160136), (1480, 159054), (1554, 151480), (1623, 145040), (1680, 140119), (1776, 132545), (1813, 129840), (1960, 120102), (2072, 113610), (2164, 108780), (2220, 106036), (2352, 100085), (2590, 90888), (2705, 87024), (2940, 80068), (2960, 79527), (3108, 75740), (3246, 72520), (3626, 64920), (3787, 62160), (3885, 60592), (3920, 60051), (4144, 56805), (4328, 54390), (4440, 53018), (5180, 45444), (5410, 43512), (5439, 43280), (5880, 40034), (6216, 37870), (6492, 36260), (7252, 32460), (7574, 31080), (7770, 30296), (8115, 29008), (8656, 27195), (8880, 26509), (9065, 25968), (10360, 22722), (10820, 21756), (10878, 21640), (11361, 20720), (11760, 20017), (12432, 18935), (12984, 18130), (14504, 16230), (15148, 15540)]