199011540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 720728064

約数和(自身を除く): 521716524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 49, 52, 60, 65, 70, 78, 82, 84, 91, 98, 105, 123, 127, 130, 140, 147, 156, 164, 182, 195, 196, 205, 210, 245, 246, 254, 260, 273, 287, 294, 364, 381, 390, 410, 420, 455, 490, 492, 508, 533, 546, 574, 588, 615, 635, 637, 735, 762, 780, 820, 861, 889, 910, 980, 1066, 1092, 1148, 1230, 1270, 1274, 1365, 1435, 1470, 1524, 1599, 1651, 1722, 1778, 1820, 1905, 1911, 2009, 2132, 2460, 2540, 2548, 2665, 2667, 2730, 2870, 2940, 3185, 3198, 3302, 3444, 3556, 3731, 3810, 3822, 4018, 4305, 4445, 4953, 5207, 5330, 5334, 5460, 5740, 6027, 6223, 6370, 6396, 6604, 7462, 7620, 7644, 7995, 8036, 8255, 8610, 8890, 9555, 9906, 10045, 10414, 10660, 10668, 11193, 11557, 12054, 12446, 12740, 13335, 14924, 15621, 15990, 16510, 17220, 17780, 18655, 18669, 19110, 19812, 20090, 20828, 22386, 23114, 24108, 24765, 24892, 26035, 26117, 26670, 30135, 31115, 31242, 31980, 33020, 34671, 36449, 37310, 37338, 38220, 40180, 44772, 46228, 49530, 52070, 52234, 53340, 55965, 57785, 60270, 62230, 62484, 67691, 69342, 72898, 74620, 74676, 78105, 78351, 80899, 93345, 99060, 104140, 104468, 109347, 111930, 115570, 120540, 124460, 130585, 135382, 138684, 145796, 156210, 156702, 161798, 173355, 182245, 186690, 203073, 218694, 223860, 231140, 242697, 255143, 261170, 270764, 312420, 313404, 323596, 338455, 346710, 364490, 373380, 391755, 404495, 406146, 437388, 473837, 485394, 510286, 522340, 546735, 676910, 693420, 728980, 765429, 783510, 808990, 812292, 947674, 970788, 1015365, 1020572, 1093470, 1213485, 1275715, 1353820, 1421511, 1530858, 1567020, 1617980, 1895348, 2030730, 2186940, 2369185, 2426970, 2551430, 2843022, 3061716, 3316859, 3827145, 4061460, 4738370, 4853940, 5102860, 5686044, 6633718, 7107555, 7654290, 9476740, 9950577, 13267436, 14215110, 15308580, 16584295, 19901154, 28430220, 33168590, 39802308, 49752885, 66337180, 99505770, 199011540]

約数ペア:

[(1, 199011540), (2, 99505770), (3, 66337180), (4, 49752885), (5, 39802308), (6, 33168590), (7, 28430220), (10, 19901154), (12, 16584295), (13, 15308580), (14, 14215110), (15, 13267436), (20, 9950577), (21, 9476740), (26, 7654290), (28, 7107555), (30, 6633718), (35, 5686044), (39, 5102860), (41, 4853940), (42, 4738370), (49, 4061460), (52, 3827145), (60, 3316859), (65, 3061716), (70, 2843022), (78, 2551430), (82, 2426970), (84, 2369185), (91, 2186940), (98, 2030730), (105, 1895348), (123, 1617980), (127, 1567020), (130, 1530858), (140, 1421511), (147, 1353820), (156, 1275715), (164, 1213485), (182, 1093470), (195, 1020572), (196, 1015365), (205, 970788), (210, 947674), (245, 812292), (246, 808990), (254, 783510), (260, 765429), (273, 728980), (287, 693420), (294, 676910), (364, 546735), (381, 522340), (390, 510286), (410, 485394), (420, 473837), (455, 437388), (490, 406146), (492, 404495), (508, 391755), (533, 373380), (546, 364490), (574, 346710), (588, 338455), (615, 323596), (635, 313404), (637, 312420), (735, 270764), (762, 261170), (780, 255143), (820, 242697), (861, 231140), (889, 223860), (910, 218694), (980, 203073), (1066, 186690), (1092, 182245), (1148, 173355), (1230, 161798), (1270, 156702), (1274, 156210), (1365, 145796), (1435, 138684), (1470, 135382), (1524, 130585), (1599, 124460), (1651, 120540), (1722, 115570), (1778, 111930), (1820, 109347), (1905, 104468), (1911, 104140), (2009, 99060), (2132, 93345), (2460, 80899), (2540, 78351), (2548, 78105), (2665, 74676), (2667, 74620), (2730, 72898), (2870, 69342), (2940, 67691), (3185, 62484), (3198, 62230), (3302, 60270), (3444, 57785), (3556, 55965), (3731, 53340), (3810, 52234), (3822, 52070), (4018, 49530), (4305, 46228), (4445, 44772), (4953, 40180), (5207, 38220), (5330, 37338), (5334, 37310), (5460, 36449), (5740, 34671), (6027, 33020), (6223, 31980), (6370, 31242), (6396, 31115), (6604, 30135), (7462, 26670), (7620, 26117), (7644, 26035), (7995, 24892), (8036, 24765), (8255, 24108), (8610, 23114), (8890, 22386), (9555, 20828), (9906, 20090), (10045, 19812), (10414, 19110), (10660, 18669), (10668, 18655), (11193, 17780), (11557, 17220), (12054, 16510), (12446, 15990), (12740, 15621), (13335, 14924)]