204881040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 480

約数和(自身を含む): 877443840

約数和(自身を除く): 672562800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 53, 56, 59, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 106, 112, 117, 118, 120, 126, 130, 140, 144, 156, 159, 168, 177, 180, 182, 195, 208, 210, 212, 234, 236, 240, 252, 260, 265, 273, 280, 295, 312, 315, 318, 336, 354, 360, 364, 371, 390, 413, 420, 424, 455, 468, 472, 477, 504, 520, 530, 531, 546, 560, 585, 590, 624, 630, 636, 689, 708, 720, 728, 742, 767, 780, 795, 819, 826, 840, 848, 885, 910, 936, 944, 954, 1008, 1040, 1060, 1062, 1092, 1113, 1170, 1180, 1239, 1260, 1272, 1365, 1378, 1416, 1456, 1484, 1534, 1560, 1590, 1638, 1652, 1680, 1770, 1820, 1855, 1872, 1908, 2065, 2067, 2120, 2124, 2184, 2226, 2301, 2340, 2360, 2385, 2478, 2520, 2544, 2655, 2730, 2756, 2832, 2968, 3068, 3120, 3127, 3180, 3276, 3304, 3339, 3445, 3540, 3640, 3710, 3717, 3816, 3835, 4095, 4130, 4134, 4240, 4248, 4368, 4452, 4602, 4680, 4720, 4770, 4823, 4956, 5040, 5310, 5369, 5460, 5512, 5565, 5936, 6136, 6195, 6201, 6254, 6360, 6552, 6608, 6678, 6890, 6903, 7080, 7280, 7420, 7434, 7632, 7670, 8190, 8260, 8268, 8496, 8904, 9204, 9360, 9381, 9540, 9646, 9912, 10335, 10620, 10738, 10920, 11024, 11130, 11505, 12272, 12390, 12402, 12508, 12720, 13104, 13356, 13780, 13806, 14160, 14469, 14840, 14868, 15340, 15635, 16107, 16380, 16520, 16536, 16695, 17808, 18408, 18585, 18762, 19080, 19292, 19824, 20670, 21240, 21476, 21840, 21889, 22260, 23010, 24115, 24780, 24804, 25016, 26712, 26845, 27560, 27612, 28143, 28938, 29680, 29736, 30680, 31005, 31270, 32214, 32760, 33040, 33072, 33390, 34515, 36816, 37170, 37524, 38160, 38584, 40651, 41340, 42480, 42952, 43407, 43778, 44520, 46020, 46905, 48230, 48321, 49560, 49608, 50032, 53424, 53690, 55120, 55224, 56286, 57876, 59472, 61360, 62010, 62540, 64428, 65520, 65667, 66780, 69030, 72345, 74340, 75048, 77168, 80535, 81302, 82680, 85904, 86814, 87556, 89040, 92040, 93810, 96460, 96642, 99120, 99216, 107380, 109445, 110448, 112572, 115752, 121953, 124020, 125080, 128856, 131334, 133560, 138060, 140715, 144690, 148680, 150096, 161070, 162604, 165360, 173628, 175112, 184080, 187620, 192920, 193284, 197001, 203255, 214760, 217035, 218890, 225144, 231504, 241605, 243906, 248040, 250160, 257712, 262668, 267120, 276120, 281430, 284557, 289380, 297360, 322140, 325208, 328335, 347256, 350224, 365859, 375240, 385840, 386568, 394002, 406510, 429520, 434070, 437780, 450288, 483210, 487812, 496080, 525336, 552240, 562860, 569114, 578760, 609765, 644280, 650416, 656670, 694512, 731718, 750480, 773136, 788004, 813020, 853671, 868140, 875560, 966420, 975624, 985005, 1050672, 1125720, 1138228, 1157520, 1219530, 1288560, 1313340, 1422785, 1463436, 1576008, 1626040, 1707342, 1736280, 1751120, 1829295, 1932840, 1951248, 1970010, 2251440, 2276456, 2439060, 2561013, 2626680, 2845570, 2926872, 3152016, 3252080, 3414684, 3472560, 3658590, 3865680, 3940020, 4268355, 4552912, 4878120, 5122026, 5253360, 5691140, 5853744, 6829368, 7317180, 7880040, 8536710, 9756240, 10244052, 11382280, 12805065, 13658736, 14634360, 15760080, 17073420, 20488104, 22764560, 25610130, 29268720, 34146840, 40976208, 51220260, 68293680, 102440520, 204881040]

約数ペア:

[(1, 204881040), (2, 102440520), (3, 68293680), (4, 51220260), (5, 40976208), (6, 34146840), (7, 29268720), (8, 25610130), (9, 22764560), (10, 20488104), (12, 17073420), (13, 15760080), (14, 14634360), (15, 13658736), (16, 12805065), (18, 11382280), (20, 10244052), (21, 9756240), (24, 8536710), (26, 7880040), (28, 7317180), (30, 6829368), (35, 5853744), (36, 5691140), (39, 5253360), (40, 5122026), (42, 4878120), (45, 4552912), (48, 4268355), (52, 3940020), (53, 3865680), (56, 3658590), (59, 3472560), (60, 3414684), (63, 3252080), (65, 3152016), (70, 2926872), (72, 2845570), (78, 2626680), (80, 2561013), (84, 2439060), (90, 2276456), (91, 2251440), (104, 1970010), (105, 1951248), (106, 1932840), (112, 1829295), (117, 1751120), (118, 1736280), (120, 1707342), (126, 1626040), (130, 1576008), (140, 1463436), (144, 1422785), (156, 1313340), (159, 1288560), (168, 1219530), (177, 1157520), (180, 1138228), (182, 1125720), (195, 1050672), (208, 985005), (210, 975624), (212, 966420), (234, 875560), (236, 868140), (240, 853671), (252, 813020), (260, 788004), (265, 773136), (273, 750480), (280, 731718), (295, 694512), (312, 656670), (315, 650416), (318, 644280), (336, 609765), (354, 578760), (360, 569114), (364, 562860), (371, 552240), (390, 525336), (413, 496080), (420, 487812), (424, 483210), (455, 450288), (468, 437780), (472, 434070), (477, 429520), (504, 406510), (520, 394002), (530, 386568), (531, 385840), (546, 375240), (560, 365859), (585, 350224), (590, 347256), (624, 328335), (630, 325208), (636, 322140), (689, 297360), (708, 289380), (720, 284557), (728, 281430), (742, 276120), (767, 267120), (780, 262668), (795, 257712), (819, 250160), (826, 248040), (840, 243906), (848, 241605), (885, 231504), (910, 225144), (936, 218890), (944, 217035), (954, 214760), (1008, 203255), (1040, 197001), (1060, 193284), (1062, 192920), (1092, 187620), (1113, 184080), (1170, 175112), (1180, 173628), (1239, 165360), (1260, 162604), (1272, 161070), (1365, 150096), (1378, 148680), (1416, 144690), (1456, 140715), (1484, 138060), (1534, 133560), (1560, 131334), (1590, 128856), (1638, 125080), (1652, 124020), (1680, 121953), (1770, 115752), (1820, 112572), (1855, 110448), (1872, 109445), (1908, 107380), (2065, 99216), (2067, 99120), (2120, 96642), (2124, 96460), (2184, 93810), (2226, 92040), (2301, 89040), (2340, 87556), (2360, 86814), (2385, 85904), (2478, 82680), (2520, 81302), (2544, 80535), (2655, 77168), (2730, 75048), (2756, 74340), (2832, 72345), (2968, 69030), (3068, 66780), (3120, 65667), (3127, 65520), (3180, 64428), (3276, 62540), (3304, 62010), (3339, 61360), (3445, 59472), (3540, 57876), (3640, 56286), (3710, 55224), (3717, 55120), (3816, 53690), (3835, 53424), (4095, 50032), (4130, 49608), (4134, 49560), (4240, 48321), (4248, 48230), (4368, 46905), (4452, 46020), (4602, 44520), (4680, 43778), (4720, 43407), (4770, 42952), (4823, 42480), (4956, 41340), (5040, 40651), (5310, 38584), (5369, 38160), (5460, 37524), (5512, 37170), (5565, 36816), (5936, 34515), (6136, 33390), (6195, 33072), (6201, 33040), (6254, 32760), (6360, 32214), (6552, 31270), (6608, 31005), (6678, 30680), (6890, 29736), (6903, 29680), (7080, 28938), (7280, 28143), (7420, 27612), (7434, 27560), (7632, 26845), (7670, 26712), (8190, 25016), (8260, 24804), (8268, 24780), (8496, 24115), (8904, 23010), (9204, 22260), (9360, 21889), (9381, 21840), (9540, 21476), (9646, 21240), (9912, 20670), (10335, 19824), (10620, 19292), (10738, 19080), (10920, 18762), (11024, 18585), (11130, 18408), (11505, 17808), (12272, 16695), (12390, 16536), (12402, 16520), (12508, 16380), (12720, 16107), (13104, 15635), (13356, 15340), (13780, 14868), (13806, 14840), (14160, 14469)]