228318480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 320

約数和(自身を含む): 869944320

約数和(自身を除く): 641625840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 90, 94, 104, 108, 117, 120, 130, 135, 141, 144, 156, 173, 180, 188, 195, 208, 216, 234, 235, 240, 260, 270, 282, 312, 346, 351, 360, 376, 390, 423, 432, 468, 470, 519, 520, 540, 564, 585, 611, 624, 692, 702, 705, 720, 752, 780, 846, 865, 936, 940, 1038, 1040, 1080, 1128, 1170, 1222, 1269, 1384, 1404, 1410, 1557, 1560, 1692, 1730, 1755, 1833, 1872, 1880, 2076, 2115, 2160, 2249, 2256, 2340, 2444, 2538, 2595, 2768, 2808, 2820, 3055, 3114, 3120, 3384, 3460, 3510, 3666, 3760, 4152, 4230, 4498, 4671, 4680, 4888, 5076, 5190, 5499, 5616, 5640, 6110, 6228, 6345, 6747, 6768, 6920, 7020, 7332, 7785, 8131, 8304, 8460, 8996, 9165, 9342, 9360, 9776, 10152, 10380, 10998, 11245, 11280, 12220, 12456, 12690, 13494, 13840, 14040, 14664, 15570, 16262, 16497, 16920, 17992, 18330, 18684, 20241, 20304, 20760, 21996, 22490, 23355, 24393, 24440, 24912, 25380, 26988, 27495, 28080, 29328, 31140, 32524, 32994, 33735, 33840, 35984, 36660, 37368, 40482, 40655, 41520, 43992, 44980, 46710, 48786, 48880, 50760, 53976, 54990, 60723, 62280, 65048, 65988, 67470, 73179, 73320, 74736, 80964, 81310, 82485, 87984, 89960, 93420, 97572, 101205, 101520, 105703, 107952, 109980, 121446, 121965, 124560, 130096, 131976, 134940, 146358, 146640, 161928, 162620, 164970, 179920, 186840, 195144, 202410, 211406, 219537, 219960, 242892, 243930, 263952, 269880, 292716, 303615, 317109, 323856, 325240, 329940, 365895, 373680, 390288, 404820, 422812, 439074, 439920, 485784, 487860, 528515, 539760, 585432, 607230, 634218, 650480, 659880, 731790, 809640, 845624, 878148, 951327, 971568, 975720, 1057030, 1097685, 1170864, 1214460, 1268436, 1319760, 1463580, 1585545, 1619280, 1691248, 1756296, 1902654, 1951440, 2114060, 2195370, 2428920, 2536872, 2853981, 2927160, 3171090, 3512592, 3805308, 4228120, 4390740, 4756635, 4857840, 5073744, 5707962, 5854320, 6342180, 7610616, 8456240, 8781480, 9513270, 11415924, 12684360, 14269905, 15221232, 17562960, 19026540, 22831848, 25368720, 28539810, 38053080, 45663696, 57079620, 76106160, 114159240, 228318480]

約数ペア:

[(1, 228318480), (2, 114159240), (3, 76106160), (4, 57079620), (5, 45663696), (6, 38053080), (8, 28539810), (9, 25368720), (10, 22831848), (12, 19026540), (13, 17562960), (15, 15221232), (16, 14269905), (18, 12684360), (20, 11415924), (24, 9513270), (26, 8781480), (27, 8456240), (30, 7610616), (36, 6342180), (39, 5854320), (40, 5707962), (45, 5073744), (47, 4857840), (48, 4756635), (52, 4390740), (54, 4228120), (60, 3805308), (65, 3512592), (72, 3171090), (78, 2927160), (80, 2853981), (90, 2536872), (94, 2428920), (104, 2195370), (108, 2114060), (117, 1951440), (120, 1902654), (130, 1756296), (135, 1691248), (141, 1619280), (144, 1585545), (156, 1463580), (173, 1319760), (180, 1268436), (188, 1214460), (195, 1170864), (208, 1097685), (216, 1057030), (234, 975720), (235, 971568), (240, 951327), (260, 878148), (270, 845624), (282, 809640), (312, 731790), (346, 659880), (351, 650480), (360, 634218), (376, 607230), (390, 585432), (423, 539760), (432, 528515), (468, 487860), (470, 485784), (519, 439920), (520, 439074), (540, 422812), (564, 404820), (585, 390288), (611, 373680), (624, 365895), (692, 329940), (702, 325240), (705, 323856), (720, 317109), (752, 303615), (780, 292716), (846, 269880), (865, 263952), (936, 243930), (940, 242892), (1038, 219960), (1040, 219537), (1080, 211406), (1128, 202410), (1170, 195144), (1222, 186840), (1269, 179920), (1384, 164970), (1404, 162620), (1410, 161928), (1557, 146640), (1560, 146358), (1692, 134940), (1730, 131976), (1755, 130096), (1833, 124560), (1872, 121965), (1880, 121446), (2076, 109980), (2115, 107952), (2160, 105703), (2249, 101520), (2256, 101205), (2340, 97572), (2444, 93420), (2538, 89960), (2595, 87984), (2768, 82485), (2808, 81310), (2820, 80964), (3055, 74736), (3114, 73320), (3120, 73179), (3384, 67470), (3460, 65988), (3510, 65048), (3666, 62280), (3760, 60723), (4152, 54990), (4230, 53976), (4498, 50760), (4671, 48880), (4680, 48786), (4888, 46710), (5076, 44980), (5190, 43992), (5499, 41520), (5616, 40655), (5640, 40482), (6110, 37368), (6228, 36660), (6345, 35984), (6747, 33840), (6768, 33735), (6920, 32994), (7020, 32524), (7332, 31140), (7785, 29328), (8131, 28080), (8304, 27495), (8460, 26988), (8996, 25380), (9165, 24912), (9342, 24440), (9360, 24393), (9776, 23355), (10152, 22490), (10380, 21996), (10998, 20760), (11245, 20304), (11280, 20241), (12220, 18684), (12456, 18330), (12690, 17992), (13494, 16920), (13840, 16497), (14040, 16262), (14664, 15570)]