220106640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 799948800

約数和(自身を除く): 579842160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 47, 48, 52, 57, 60, 65, 76, 78, 79, 80, 94, 95, 104, 114, 120, 130, 141, 152, 156, 158, 188, 190, 195, 208, 228, 235, 237, 240, 247, 260, 282, 285, 304, 312, 316, 376, 380, 390, 395, 456, 470, 474, 494, 520, 564, 570, 611, 624, 632, 705, 741, 752, 760, 780, 790, 893, 912, 940, 948, 988, 1027, 1040, 1128, 1140, 1185, 1222, 1235, 1264, 1410, 1482, 1501, 1520, 1560, 1580, 1786, 1833, 1880, 1896, 1976, 2054, 2256, 2280, 2370, 2444, 2470, 2679, 2820, 2964, 3002, 3055, 3081, 3120, 3160, 3572, 3666, 3705, 3713, 3760, 3792, 3952, 4108, 4465, 4503, 4560, 4740, 4888, 4940, 5135, 5358, 5640, 5928, 6004, 6110, 6162, 6320, 7144, 7332, 7410, 7426, 7505, 8216, 8930, 9006, 9165, 9480, 9776, 9880, 10270, 10716, 11139, 11280, 11609, 11856, 12008, 12220, 12324, 13395, 14288, 14664, 14820, 14852, 15010, 15405, 16432, 17860, 18012, 18330, 18565, 18960, 19513, 19760, 20540, 21432, 22278, 22515, 23218, 24016, 24440, 24648, 26790, 29328, 29640, 29704, 30020, 30810, 34827, 35720, 36024, 36660, 37130, 39026, 41080, 42864, 44556, 45030, 46436, 48269, 48880, 49296, 53580, 55695, 58045, 58539, 59280, 59408, 60040, 61620, 69654, 70547, 71440, 72048, 73320, 74260, 78052, 82160, 89112, 90060, 92872, 96538, 97565, 107160, 111390, 116090, 117078, 120080, 123240, 139308, 141094, 144807, 146640, 148520, 156104, 174135, 178224, 180120, 185744, 193076, 195130, 211641, 214320, 222780, 232180, 234156, 241345, 246480, 278616, 282188, 289614, 292695, 297040, 312208, 348270, 352735, 360240, 386152, 390260, 423282, 445560, 464360, 468312, 482690, 557232, 564376, 579228, 585390, 696540, 705470, 724035, 772304, 780520, 846564, 891120, 917111, 928720, 936624, 965380, 1058205, 1128752, 1158456, 1170780, 1393080, 1410940, 1448070, 1561040, 1693128, 1834222, 1930760, 2116410, 2316912, 2341560, 2751333, 2786160, 2821880, 2896140, 3386256, 3668444, 3861520, 4232820, 4585555, 4683120, 5502666, 5643760, 5792280, 7336888, 8465640, 9171110, 11005332, 11584560, 13756665, 14673776, 16931280, 18342220, 22010664, 27513330, 36684440, 44021328, 55026660, 73368880, 110053320, 220106640]

約数ペア:

[(1, 220106640), (2, 110053320), (3, 73368880), (4, 55026660), (5, 44021328), (6, 36684440), (8, 27513330), (10, 22010664), (12, 18342220), (13, 16931280), (15, 14673776), (16, 13756665), (19, 11584560), (20, 11005332), (24, 9171110), (26, 8465640), (30, 7336888), (38, 5792280), (39, 5643760), (40, 5502666), (47, 4683120), (48, 4585555), (52, 4232820), (57, 3861520), (60, 3668444), (65, 3386256), (76, 2896140), (78, 2821880), (79, 2786160), (80, 2751333), (94, 2341560), (95, 2316912), (104, 2116410), (114, 1930760), (120, 1834222), (130, 1693128), (141, 1561040), (152, 1448070), (156, 1410940), (158, 1393080), (188, 1170780), (190, 1158456), (195, 1128752), (208, 1058205), (228, 965380), (235, 936624), (237, 928720), (240, 917111), (247, 891120), (260, 846564), (282, 780520), (285, 772304), (304, 724035), (312, 705470), (316, 696540), (376, 585390), (380, 579228), (390, 564376), (395, 557232), (456, 482690), (470, 468312), (474, 464360), (494, 445560), (520, 423282), (564, 390260), (570, 386152), (611, 360240), (624, 352735), (632, 348270), (705, 312208), (741, 297040), (752, 292695), (760, 289614), (780, 282188), (790, 278616), (893, 246480), (912, 241345), (940, 234156), (948, 232180), (988, 222780), (1027, 214320), (1040, 211641), (1128, 195130), (1140, 193076), (1185, 185744), (1222, 180120), (1235, 178224), (1264, 174135), (1410, 156104), (1482, 148520), (1501, 146640), (1520, 144807), (1560, 141094), (1580, 139308), (1786, 123240), (1833, 120080), (1880, 117078), (1896, 116090), (1976, 111390), (2054, 107160), (2256, 97565), (2280, 96538), (2370, 92872), (2444, 90060), (2470, 89112), (2679, 82160), (2820, 78052), (2964, 74260), (3002, 73320), (3055, 72048), (3081, 71440), (3120, 70547), (3160, 69654), (3572, 61620), (3666, 60040), (3705, 59408), (3713, 59280), (3760, 58539), (3792, 58045), (3952, 55695), (4108, 53580), (4465, 49296), (4503, 48880), (4560, 48269), (4740, 46436), (4888, 45030), (4940, 44556), (5135, 42864), (5358, 41080), (5640, 39026), (5928, 37130), (6004, 36660), (6110, 36024), (6162, 35720), (6320, 34827), (7144, 30810), (7332, 30020), (7410, 29704), (7426, 29640), (7505, 29328), (8216, 26790), (8930, 24648), (9006, 24440), (9165, 24016), (9480, 23218), (9776, 22515), (9880, 22278), (10270, 21432), (10716, 20540), (11139, 19760), (11280, 19513), (11609, 18960), (11856, 18565), (12008, 18330), (12220, 18012), (12324, 17860), (13395, 16432), (14288, 15405), (14664, 15010), (14820, 14852)]