203904168720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{17189}}^1$

素因数の和:17542

約数の個数: 320

約数和(自身を含む): 756311592960

約数和(自身を除く): 552407424240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 307, 322, 336, 345, 368, 420, 460, 483, 552, 560, 614, 644, 690, 805, 840, 920, 921, 966, 1104, 1228, 1288, 1380, 1535, 1610, 1680, 1840, 1842, 1932, 2149, 2415, 2456, 2576, 2760, 3070, 3220, 3684, 3864, 4298, 4605, 4830, 4912, 5520, 6140, 6440, 6447, 7061, 7368, 7728, 8596, 9210, 9660, 10745, 12280, 12880, 12894, 14122, 14736, 17189, 17192, 18420, 19320, 21183, 21490, 24560, 25788, 28244, 32235, 34378, 34384, 35305, 36840, 38640, 42366, 42980, 49427, 51567, 51576, 56488, 64470, 68756, 70610, 73680, 84732, 85945, 85960, 98854, 103134, 103152, 105915, 112976, 120323, 128940, 137512, 141220, 148281, 169464, 171890, 171920, 197708, 206268, 211830, 240646, 247135, 257835, 257880, 275024, 282440, 296562, 338928, 343780, 360969, 395347, 395416, 412536, 423660, 481292, 494270, 515670, 515760, 564880, 593124, 601615, 687560, 721938, 741405, 790694, 790832, 825072, 847320, 962584, 988540, 1031340, 1186041, 1186248, 1203230, 1375120, 1443876, 1482810, 1581388, 1694640, 1804845, 1925168, 1976735, 1977080, 2062680, 2372082, 2372496, 2406460, 2767429, 2887752, 2965620, 3162776, 3609690, 3953470, 3954160, 4125360, 4744164, 4812920, 5277023, 5534858, 5775504, 5930205, 5931240, 6325552, 7219380, 7906940, 8302287, 9488328, 9625840, 10554046, 11069716, 11860410, 11862480, 13837145, 14438760, 15813880, 15831069, 16604574, 18976656, 21108092, 22139432, 23720820, 26385115, 27674290, 28877520, 31627760, 31662138, 33209148, 36939161, 41511435, 42216184, 44278864, 47441640, 52770230, 55348580, 63324276, 66418296, 73878322, 79155345, 83022870, 84432368, 94883280, 105540460, 110697160, 110817483, 121371529, 126648552, 132836592, 147756644, 158310690, 166045740, 184695805, 211080920, 221394320, 221634966, 242743058, 253297104, 295513288, 316621380, 332091480, 364114587, 369391610, 422161840, 443269932, 485486116, 554087415, 591026576, 606857645, 633242760, 664182960, 728229174, 738783220, 849600703, 886539864, 970972232, 1108174830, 1213715290, 1266485520, 1456458348, 1477566440, 1699201406, 1773079728, 1820572935, 1941944464, 2216349660, 2427430580, 2548802109, 2912916696, 2955132880, 3398402812, 3641145870, 4248003515, 4432699320, 4854861160, 5097604218, 5825833392, 6796805624, 7282291740, 8496007030, 8865398640, 9709722320, 10195208436, 12744010545, 13593611248, 14564583480, 16992014060, 20390416872, 25488021090, 29129166960, 33984028120, 40780833744, 50976042180, 67968056240, 101952084360, 203904168720]

約数ペア:

[(1, 203904168720), (2, 101952084360), (3, 67968056240), (4, 50976042180), (5, 40780833744), (6, 33984028120), (7, 29129166960), (8, 25488021090), (10, 20390416872), (12, 16992014060), (14, 14564583480), (15, 13593611248), (16, 12744010545), (20, 10195208436), (21, 9709722320), (23, 8865398640), (24, 8496007030), (28, 7282291740), (30, 6796805624), (35, 5825833392), (40, 5097604218), (42, 4854861160), (46, 4432699320), (48, 4248003515), (56, 3641145870), (60, 3398402812), (69, 2955132880), (70, 2912916696), (80, 2548802109), (84, 2427430580), (92, 2216349660), (105, 1941944464), (112, 1820572935), (115, 1773079728), (120, 1699201406), (138, 1477566440), (140, 1456458348), (161, 1266485520), (168, 1213715290), (184, 1108174830), (210, 970972232), (230, 886539864), (240, 849600703), (276, 738783220), (280, 728229174), (307, 664182960), (322, 633242760), (336, 606857645), (345, 591026576), (368, 554087415), (420, 485486116), (460, 443269932), (483, 422161840), (552, 369391610), (560, 364114587), (614, 332091480), (644, 316621380), (690, 295513288), (805, 253297104), (840, 242743058), (920, 221634966), (921, 221394320), (966, 211080920), (1104, 184695805), (1228, 166045740), (1288, 158310690), (1380, 147756644), (1535, 132836592), (1610, 126648552), (1680, 121371529), (1840, 110817483), (1842, 110697160), (1932, 105540460), (2149, 94883280), (2415, 84432368), (2456, 83022870), (2576, 79155345), (2760, 73878322), (3070, 66418296), (3220, 63324276), (3684, 55348580), (3864, 52770230), (4298, 47441640), (4605, 44278864), (4830, 42216184), (4912, 41511435), (5520, 36939161), (6140, 33209148), (6440, 31662138), (6447, 31627760), (7061, 28877520), (7368, 27674290), (7728, 26385115), (8596, 23720820), (9210, 22139432), (9660, 21108092), (10745, 18976656), (12280, 16604574), (12880, 15831069), (12894, 15813880), (14122, 14438760), (14736, 13837145), (17189, 11862480), (17192, 11860410), (18420, 11069716), (19320, 10554046), (21183, 9625840), (21490, 9488328), (24560, 8302287), (25788, 7906940), (28244, 7219380), (32235, 6325552), (34378, 5931240), (34384, 5930205), (35305, 5775504), (36840, 5534858), (38640, 5277023), (42366, 4812920), (42980, 4744164), (49427, 4125360), (51567, 3954160), (51576, 3953470), (56488, 3609690), (64470, 3162776), (68756, 2965620), (70610, 2887752), (73680, 2767429), (84732, 2406460), (85945, 2372496), (85960, 2372082), (98854, 2062680), (103134, 1977080), (103152, 1976735), (105915, 1925168), (112976, 1804845), (120323, 1694640), (128940, 1581388), (137512, 1482810), (141220, 1443876), (148281, 1375120), (169464, 1203230), (171890, 1186248), (171920, 1186041), (197708, 1031340), (206268, 988540), (211830, 962584), (240646, 847320), (247135, 825072), (257835, 790832), (257880, 790694), (275024, 741405), (282440, 721938), (296562, 687560), (338928, 601615), (343780, 593124), (360969, 564880), (395347, 515760), (395416, 515670), (412536, 494270), (423660, 481292)]