210000014760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:908

約数の個数: 256

約数和(自身を含む): 643658400000

約数和(自身を除く): 433658385240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 179, 218, 257, 327, 349, 358, 436, 514, 537, 545, 654, 698, 716, 771, 872, 895, 1028, 1047, 1074, 1090, 1285, 1308, 1396, 1432, 1542, 1635, 1745, 1790, 2056, 2094, 2148, 2180, 2570, 2616, 2685, 2792, 3084, 3270, 3490, 3580, 3855, 4188, 4296, 4360, 5140, 5235, 5370, 6168, 6540, 6980, 7160, 7710, 8376, 10280, 10470, 10740, 13080, 13960, 15420, 19511, 20940, 21480, 28013, 30840, 38041, 39022, 41880, 46003, 56026, 58533, 62471, 76082, 78044, 84039, 89693, 92006, 97555, 112052, 114123, 117066, 124942, 138009, 140065, 152164, 156088, 168078, 179386, 184012, 187413, 190205, 195110, 224104, 228246, 230015, 234132, 249884, 269079, 276018, 280130, 292665, 304328, 312355, 336156, 358772, 368024, 374826, 380410, 390220, 420195, 448465, 456492, 460030, 468264, 499768, 538158, 552036, 560260, 570615, 585330, 624710, 672312, 690045, 717544, 749652, 760820, 780440, 840390, 896930, 912984, 920060, 937065, 1076316, 1104072, 1120520, 1141230, 1170660, 1249420, 1345395, 1380090, 1499304, 1521640, 1680780, 1793860, 1840120, 1874130, 2152632, 2282460, 2341320, 2498840, 2690790, 2760180, 3361560, 3587720, 3748260, 4564920, 5014327, 5381580, 5520360, 6809339, 7496520, 9776537, 10028654, 10763160, 13618678, 15042981, 16055047, 19553074, 20057308, 20428017, 25071635, 27237356, 29329611, 30085962, 32110094, 34046695, 39106148, 40114616, 40856034, 48165141, 48882685, 50143270, 54474712, 58659222, 60171924, 64220188, 68093390, 75214905, 78212296, 80275235, 81712068, 96330282, 97765370, 100286540, 102140085, 117318444, 120343848, 128440376, 136186780, 146648055, 150429810, 160550470, 163424136, 192660564, 195530740, 200573080, 204280170, 234636888, 240825705, 272373560, 293296110, 300859620, 321100940, 385321128, 391061480, 408560340, 481651410, 586592220, 601719240, 642201880, 817120680, 963302820, 1173184440, 1750000123, 1926605640, 3500000246, 5250000369, 7000000492, 8750000615, 10500000738, 14000000984, 17500001230, 21000001476, 26250001845, 35000002460, 42000002952, 52500003690, 70000004920, 105000007380, 210000014760]

約数ペア:

[(1, 210000014760), (2, 105000007380), (3, 70000004920), (4, 52500003690), (5, 42000002952), (6, 35000002460), (8, 26250001845), (10, 21000001476), (12, 17500001230), (15, 14000000984), (20, 10500000738), (24, 8750000615), (30, 7000000492), (40, 5250000369), (60, 3500000246), (109, 1926605640), (120, 1750000123), (179, 1173184440), (218, 963302820), (257, 817120680), (327, 642201880), (349, 601719240), (358, 586592220), (436, 481651410), (514, 408560340), (537, 391061480), (545, 385321128), (654, 321100940), (698, 300859620), (716, 293296110), (771, 272373560), (872, 240825705), (895, 234636888), (1028, 204280170), (1047, 200573080), (1074, 195530740), (1090, 192660564), (1285, 163424136), (1308, 160550470), (1396, 150429810), (1432, 146648055), (1542, 136186780), (1635, 128440376), (1745, 120343848), (1790, 117318444), (2056, 102140085), (2094, 100286540), (2148, 97765370), (2180, 96330282), (2570, 81712068), (2616, 80275235), (2685, 78212296), (2792, 75214905), (3084, 68093390), (3270, 64220188), (3490, 60171924), (3580, 58659222), (3855, 54474712), (4188, 50143270), (4296, 48882685), (4360, 48165141), (5140, 40856034), (5235, 40114616), (5370, 39106148), (6168, 34046695), (6540, 32110094), (6980, 30085962), (7160, 29329611), (7710, 27237356), (8376, 25071635), (10280, 20428017), (10470, 20057308), (10740, 19553074), (13080, 16055047), (13960, 15042981), (15420, 13618678), (19511, 10763160), (20940, 10028654), (21480, 9776537), (28013, 7496520), (30840, 6809339), (38041, 5520360), (39022, 5381580), (41880, 5014327), (46003, 4564920), (56026, 3748260), (58533, 3587720), (62471, 3361560), (76082, 2760180), (78044, 2690790), (84039, 2498840), (89693, 2341320), (92006, 2282460), (97555, 2152632), (112052, 1874130), (114123, 1840120), (117066, 1793860), (124942, 1680780), (138009, 1521640), (140065, 1499304), (152164, 1380090), (156088, 1345395), (168078, 1249420), (179386, 1170660), (184012, 1141230), (187413, 1120520), (190205, 1104072), (195110, 1076316), (224104, 937065), (228246, 920060), (230015, 912984), (234132, 896930), (249884, 840390), (269079, 780440), (276018, 760820), (280130, 749652), (292665, 717544), (304328, 690045), (312355, 672312), (336156, 624710), (358772, 585330), (368024, 570615), (374826, 560260), (380410, 552036), (390220, 538158), (420195, 499768), (448465, 468264), (456492, 460030)]