16893345840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 480

約数和(自身を含む): 63510220800

約数和(自身を除く): 46616874960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 149, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 298, 310, 311, 336, 372, 392, 420, 434, 447, 465, 490, 496, 560, 588, 596, 620, 622, 651, 735, 744, 745, 784, 840, 868, 894, 930, 933, 980, 1043, 1085, 1176, 1192, 1240, 1244, 1302, 1470, 1488, 1490, 1519, 1555, 1680, 1736, 1788, 1860, 1866, 1960, 2086, 2170, 2177, 2235, 2352, 2384, 2480, 2488, 2604, 2940, 2980, 3038, 3110, 3129, 3255, 3472, 3576, 3720, 3732, 3920, 4172, 4340, 4354, 4470, 4557, 4619, 4665, 4976, 5208, 5215, 5880, 5960, 6076, 6220, 6258, 6510, 6531, 7152, 7301, 7440, 7464, 7595, 8344, 8680, 8708, 8940, 9114, 9238, 9330, 9641, 10416, 10430, 10885, 11760, 11920, 12152, 12440, 12516, 13020, 13062, 13857, 14602, 14928, 15190, 15239, 15645, 16688, 17360, 17416, 17880, 18228, 18476, 18660, 19282, 20860, 21770, 21903, 22785, 23095, 24304, 24880, 25032, 26040, 26124, 27714, 28923, 29204, 30380, 30478, 31290, 32333, 32655, 34832, 35760, 36456, 36505, 36952, 37320, 38564, 41720, 43540, 43806, 45570, 45717, 46190, 46339, 48205, 50064, 52080, 52248, 55428, 57846, 58408, 60760, 60956, 62580, 64666, 65310, 67487, 69285, 72912, 73010, 73904, 74640, 76195, 77128, 83440, 87080, 87612, 91140, 91434, 92380, 92678, 96410, 96999, 104496, 109515, 110856, 115692, 116816, 121520, 121912, 125160, 129332, 130620, 134974, 138570, 139017, 144615, 146020, 152390, 154256, 161665, 174160, 175224, 182280, 182868, 184760, 185356, 192820, 193998, 202461, 219030, 221712, 226331, 228585, 231384, 231695, 243824, 250320, 258664, 261240, 269948, 277140, 278034, 289230, 292040, 304780, 323330, 324373, 337435, 350448, 364560, 365736, 369520, 370712, 385640, 387996, 404922, 438060, 452662, 457170, 462768, 463390, 472409, 484995, 517328, 522480, 539896, 554280, 556068, 578460, 584080, 609560, 646660, 648746, 674870, 678993, 695085, 731472, 741424, 771280, 775992, 809844, 876120, 905324, 914340, 926780, 944818, 969990, 973119, 1012305, 1079792, 1108560, 1112136, 1131655, 1156920, 1219120, 1293320, 1297492, 1349740, 1357986, 1390170, 1417227, 1436509, 1551984, 1619688, 1621865, 1752240, 1810648, 1828680, 1853560, 1889636, 1939980, 1946238, 2024610, 2224272, 2263310, 2270611, 2313840, 2362045, 2586640, 2594984, 2699480, 2715972, 2780340, 2834454, 2873018, 3239376, 3243730, 3394965, 3621296, 3657360, 3707120, 3779272, 3879960, 3892476, 4049220, 4309527, 4526620, 4541222, 4724090, 4865595, 5189968, 5398960, 5431944, 5560680, 5668908, 5746036, 6487460, 6789930, 6811833, 7086135, 7182545, 7558544, 7759920, 7784952, 8098440, 8619054, 9053240, 9082444, 9448180, 9731190, 10055563, 10863888, 11121360, 11337816, 11353055, 11492072, 12974920, 13579860, 13623666, 14172270, 14365090, 15569904, 16196880, 17238108, 18106480, 18164888, 18896360, 19462380, 20111126, 21547635, 22675632, 22706110, 22984144, 25949840, 27159720, 27247332, 28344540, 28730180, 30166689, 34059165, 34476216, 36329776, 37792720, 38924760, 40222252, 43095270, 45412220, 50277815, 54319440, 54494664, 56689080, 57460360, 60333378, 68118330, 68952432, 70388941, 77849520, 80444504, 86190540, 90824440, 100555630, 108989328, 113378160, 114920720, 120666756, 136236660, 140777882, 150833445, 160889008, 172381080, 181648880, 201111260, 211166823, 241333512, 272473320, 281555764, 301666890, 344762160, 351944705, 402222520, 422333646, 482667024, 544946640, 563111528, 603333780, 703889410, 804445040, 844667292, 1055834115, 1126223056, 1206667560, 1407778820, 1689334584, 2111668230, 2413335120, 2815557640, 3378669168, 4223336460, 5631115280, 8446672920, 16893345840]

約数ペア:

[(1, 16893345840), (2, 8446672920), (3, 5631115280), (4, 4223336460), (5, 3378669168), (6, 2815557640), (7, 2413335120), (8, 2111668230), (10, 1689334584), (12, 1407778820), (14, 1206667560), (15, 1126223056), (16, 1055834115), (20, 844667292), (21, 804445040), (24, 703889410), (28, 603333780), (30, 563111528), (31, 544946640), (35, 482667024), (40, 422333646), (42, 402222520), (48, 351944705), (49, 344762160), (56, 301666890), (60, 281555764), (62, 272473320), (70, 241333512), (80, 211166823), (84, 201111260), (93, 181648880), (98, 172381080), (105, 160889008), (112, 150833445), (120, 140777882), (124, 136236660), (140, 120666756), (147, 114920720), (149, 113378160), (155, 108989328), (168, 100555630), (186, 90824440), (196, 86190540), (210, 80444504), (217, 77849520), (240, 70388941), (245, 68952432), (248, 68118330), (280, 60333378), (294, 57460360), (298, 56689080), (310, 54494664), (311, 54319440), (336, 50277815), (372, 45412220), (392, 43095270), (420, 40222252), (434, 38924760), (447, 37792720), (465, 36329776), (490, 34476216), (496, 34059165), (560, 30166689), (588, 28730180), (596, 28344540), (620, 27247332), (622, 27159720), (651, 25949840), (735, 22984144), (744, 22706110), (745, 22675632), (784, 21547635), (840, 20111126), (868, 19462380), (894, 18896360), (930, 18164888), (933, 18106480), (980, 17238108), (1043, 16196880), (1085, 15569904), (1176, 14365090), (1192, 14172270), (1240, 13623666), (1244, 13579860), (1302, 12974920), (1470, 11492072), (1488, 11353055), (1490, 11337816), (1519, 11121360), (1555, 10863888), (1680, 10055563), (1736, 9731190), (1788, 9448180), (1860, 9082444), (1866, 9053240), (1960, 8619054), (2086, 8098440), (2170, 7784952), (2177, 7759920), (2235, 7558544), (2352, 7182545), (2384, 7086135), (2480, 6811833), (2488, 6789930), (2604, 6487460), (2940, 5746036), (2980, 5668908), (3038, 5560680), (3110, 5431944), (3129, 5398960), (3255, 5189968), (3472, 4865595), (3576, 4724090), (3720, 4541222), (3732, 4526620), (3920, 4309527), (4172, 4049220), (4340, 3892476), (4354, 3879960), (4470, 3779272), (4557, 3707120), (4619, 3657360), (4665, 3621296), (4976, 3394965), (5208, 3243730), (5215, 3239376), (5880, 2873018), (5960, 2834454), (6076, 2780340), (6220, 2715972), (6258, 2699480), (6510, 2594984), (6531, 2586640), (7152, 2362045), (7301, 2313840), (7440, 2270611), (7464, 2263310), (7595, 2224272), (8344, 2024610), (8680, 1946238), (8708, 1939980), (8940, 1889636), (9114, 1853560), (9238, 1828680), (9330, 1810648), (9641, 1752240), (10416, 1621865), (10430, 1619688), (10885, 1551984), (11760, 1436509), (11920, 1417227), (12152, 1390170), (12440, 1357986), (12516, 1349740), (13020, 1297492), (13062, 1293320), (13857, 1219120), (14602, 1156920), (14928, 1131655), (15190, 1112136), (15239, 1108560), (15645, 1079792), (16688, 1012305), (17360, 973119), (17416, 969990), (17880, 944818), (18228, 926780), (18476, 914340), (18660, 905324), (19282, 876120), (20860, 809844), (21770, 775992), (21903, 771280), (22785, 741424), (23095, 731472), (24304, 695085), (24880, 678993), (25032, 674870), (26040, 648746), (26124, 646660), (27714, 609560), (28923, 584080), (29204, 578460), (30380, 556068), (30478, 554280), (31290, 539896), (32333, 522480), (32655, 517328), (34832, 484995), (35760, 472409), (36456, 463390), (36505, 462768), (36952, 457170), (37320, 452662), (38564, 438060), (41720, 404922), (43540, 387996), (43806, 385640), (45570, 370712), (45717, 369520), (46190, 365736), (46339, 364560), (48205, 350448), (50064, 337435), (52080, 324373), (52248, 323330), (55428, 304780), (57846, 292040), (58408, 289230), (60760, 278034), (60956, 277140), (62580, 269948), (64666, 261240), (65310, 258664), (67487, 250320), (69285, 243824), (72912, 231695), (73010, 231384), (73904, 228585), (74640, 226331), (76195, 221712), (77128, 219030), (83440, 202461), (87080, 193998), (87612, 192820), (91140, 185356), (91434, 184760), (92380, 182868), (92678, 182280), (96410, 175224), (96999, 174160), (104496, 161665), (109515, 154256), (110856, 152390), (115692, 146020), (116816, 144615), (121520, 139017), (121912, 138570), (125160, 134974), (129332, 130620)]