228296880

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 300

約数和(自身を含む): 923646240

約数和(自身を除く): 695349360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 719, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1438, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2157, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2876, 2940, 3024, 3240, 3528, 3595, 3780, 3920, 3969, 4314, 4410, 4536, 5033, 5040, 5292, 5670, 5752, 5880, 6471, 6480, 6615, 7056, 7190, 7560, 7938, 8628, 8820, 9072, 10066, 10584, 10785, 11340, 11504, 11760, 12942, 13230, 14380, 15099, 15120, 15876, 17256, 17640, 19413, 19845, 20132, 21168, 21570, 22680, 25165, 25884, 26460, 28760, 30198, 31752, 32355, 34512, 35231, 35280, 38826, 39690, 40264, 43140, 45297, 45360, 50330, 51768, 52920, 57520, 58239, 60396, 63504, 64710, 70462, 75495, 77652, 79380, 80528, 86280, 90594, 97065, 100660, 103536, 105693, 105840, 116478, 120792, 129420, 135891, 140924, 150990, 155304, 158760, 172560, 176155, 181188, 194130, 201320, 211386, 226485, 232956, 241584, 258840, 271782, 281848, 291195, 301980, 310608, 317079, 317520, 352310, 362376, 388260, 402640, 407673, 422772, 452970, 465912, 517680, 528465, 543564, 563696, 582390, 603960, 634158, 679455, 704620, 724752, 776520, 815346, 845544, 905940, 931824, 951237, 1056930, 1087128, 1164780, 1207920, 1268316, 1358910, 1409240, 1553040, 1585395, 1630692, 1691088, 1811880, 1902474, 2038365, 2113860, 2174256, 2329560, 2536632, 2717820, 2818480, 2853711, 3170790, 3261384, 3623760, 3804948, 4076730, 4227720, 4659120, 4756185, 5073264, 5435640, 5707422, 6341580, 6522768, 7609896, 8153460, 8455440, 9512370, 10871280, 11414844, 12683160, 14268555, 15219792, 16306920, 19024740, 22829688, 25366320, 28537110, 32613840, 38049480, 45659376, 57074220, 76098960, 114148440, 228296880]

約数ペア:

[(1, 228296880), (2, 114148440), (3, 76098960), (4, 57074220), (5, 45659376), (6, 38049480), (7, 32613840), (8, 28537110), (9, 25366320), (10, 22829688), (12, 19024740), (14, 16306920), (15, 15219792), (16, 14268555), (18, 12683160), (20, 11414844), (21, 10871280), (24, 9512370), (27, 8455440), (28, 8153460), (30, 7609896), (35, 6522768), (36, 6341580), (40, 5707422), (42, 5435640), (45, 5073264), (48, 4756185), (49, 4659120), (54, 4227720), (56, 4076730), (60, 3804948), (63, 3623760), (70, 3261384), (72, 3170790), (80, 2853711), (81, 2818480), (84, 2717820), (90, 2536632), (98, 2329560), (105, 2174256), (108, 2113860), (112, 2038365), (120, 1902474), (126, 1811880), (135, 1691088), (140, 1630692), (144, 1585395), (147, 1553040), (162, 1409240), (168, 1358910), (180, 1268316), (189, 1207920), (196, 1164780), (210, 1087128), (216, 1056930), (240, 951237), (245, 931824), (252, 905940), (270, 845544), (280, 815346), (294, 776520), (315, 724752), (324, 704620), (336, 679455), (360, 634158), (378, 603960), (392, 582390), (405, 563696), (420, 543564), (432, 528465), (441, 517680), (490, 465912), (504, 452970), (540, 422772), (560, 407673), (567, 402640), (588, 388260), (630, 362376), (648, 352310), (719, 317520), (720, 317079), (735, 310608), (756, 301980), (784, 291195), (810, 281848), (840, 271782), (882, 258840), (945, 241584), (980, 232956), (1008, 226485), (1080, 211386), (1134, 201320), (1176, 194130), (1260, 181188), (1296, 176155), (1323, 172560), (1438, 158760), (1470, 155304), (1512, 150990), (1620, 140924), (1680, 135891), (1764, 129420), (1890, 120792), (1960, 116478), (2157, 105840), (2160, 105693), (2205, 103536), (2268, 100660), (2352, 97065), (2520, 90594), (2646, 86280), (2835, 80528), (2876, 79380), (2940, 77652), (3024, 75495), (3240, 70462), (3528, 64710), (3595, 63504), (3780, 60396), (3920, 58239), (3969, 57520), (4314, 52920), (4410, 51768), (4536, 50330), (5033, 45360), (5040, 45297), (5292, 43140), (5670, 40264), (5752, 39690), (5880, 38826), (6471, 35280), (6480, 35231), (6615, 34512), (7056, 32355), (7190, 31752), (7560, 30198), (7938, 28760), (8628, 26460), (8820, 25884), (9072, 25165), (10066, 22680), (10584, 21570), (10785, 21168), (11340, 20132), (11504, 19845), (11760, 19413), (12942, 17640), (13230, 17256), (14380, 15876), (15099, 15120)]