139477520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 320

約数和(自身を含む): 449971200

約数和(自身を除く): 310493680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 23, 26, 28, 34, 35, 40, 46, 49, 52, 56, 65, 68, 70, 80, 85, 91, 92, 98, 104, 112, 115, 119, 130, 136, 140, 161, 170, 182, 184, 196, 208, 221, 230, 238, 245, 260, 272, 280, 299, 322, 340, 343, 364, 368, 391, 392, 442, 455, 460, 476, 490, 520, 560, 595, 598, 637, 644, 680, 686, 728, 782, 784, 805, 833, 884, 910, 920, 952, 980, 1040, 1105, 1127, 1190, 1196, 1274, 1288, 1360, 1372, 1456, 1495, 1547, 1564, 1610, 1666, 1715, 1768, 1820, 1840, 1904, 1955, 1960, 2093, 2210, 2254, 2380, 2392, 2548, 2576, 2737, 2744, 2990, 3094, 3128, 3185, 3220, 3332, 3430, 3536, 3640, 3910, 3920, 4165, 4186, 4420, 4459, 4508, 4760, 4784, 5083, 5096, 5474, 5488, 5635, 5831, 5980, 6188, 6256, 6370, 6440, 6664, 6860, 7280, 7735, 7820, 7889, 8330, 8372, 8840, 8918, 9016, 9520, 10166, 10192, 10465, 10829, 10948, 11270, 11662, 11960, 12376, 12740, 12880, 13328, 13685, 13720, 14651, 15470, 15640, 15778, 16660, 16744, 17680, 17836, 18032, 19159, 20332, 20930, 21658, 21896, 22295, 22540, 23324, 23920, 24752, 25415, 25480, 27370, 27440, 29155, 29302, 30940, 31280, 31556, 33320, 33488, 35581, 35672, 38318, 39445, 40664, 41860, 43316, 43792, 44590, 45080, 46648, 50830, 50960, 54145, 54740, 58310, 58604, 61880, 63112, 66640, 71162, 71344, 73255, 75803, 76636, 78890, 81328, 83720, 86632, 89180, 90160, 93296, 95795, 101660, 102557, 108290, 109480, 116620, 117208, 123760, 126224, 134113, 142324, 146510, 151606, 153272, 157780, 167440, 173264, 177905, 178360, 191590, 203320, 205114, 216580, 218960, 233240, 234416, 249067, 268226, 284648, 293020, 303212, 306544, 315560, 355810, 356720, 379015, 383180, 406640, 410228, 433160, 466480, 498134, 512785, 536452, 569296, 586040, 606424, 631120, 670565, 711620, 758030, 766360, 820456, 866320, 996268, 1025570, 1072904, 1172080, 1212848, 1245335, 1341130, 1423240, 1516060, 1532720, 1640912, 1743469, 1992536, 2051140, 2145808, 2490670, 2682260, 2846480, 3032120, 3486938, 3985072, 4102280, 4981340, 5364520, 6064240, 6973876, 8204560, 8717345, 9962680, 10729040, 13947752, 17434690, 19925360, 27895504, 34869380, 69738760, 139477520]

約数ペア:

[(1, 139477520), (2, 69738760), (4, 34869380), (5, 27895504), (7, 19925360), (8, 17434690), (10, 13947752), (13, 10729040), (14, 9962680), (16, 8717345), (17, 8204560), (20, 6973876), (23, 6064240), (26, 5364520), (28, 4981340), (34, 4102280), (35, 3985072), (40, 3486938), (46, 3032120), (49, 2846480), (52, 2682260), (56, 2490670), (65, 2145808), (68, 2051140), (70, 1992536), (80, 1743469), (85, 1640912), (91, 1532720), (92, 1516060), (98, 1423240), (104, 1341130), (112, 1245335), (115, 1212848), (119, 1172080), (130, 1072904), (136, 1025570), (140, 996268), (161, 866320), (170, 820456), (182, 766360), (184, 758030), (196, 711620), (208, 670565), (221, 631120), (230, 606424), (238, 586040), (245, 569296), (260, 536452), (272, 512785), (280, 498134), (299, 466480), (322, 433160), (340, 410228), (343, 406640), (364, 383180), (368, 379015), (391, 356720), (392, 355810), (442, 315560), (455, 306544), (460, 303212), (476, 293020), (490, 284648), (520, 268226), (560, 249067), (595, 234416), (598, 233240), (637, 218960), (644, 216580), (680, 205114), (686, 203320), (728, 191590), (782, 178360), (784, 177905), (805, 173264), (833, 167440), (884, 157780), (910, 153272), (920, 151606), (952, 146510), (980, 142324), (1040, 134113), (1105, 126224), (1127, 123760), (1190, 117208), (1196, 116620), (1274, 109480), (1288, 108290), (1360, 102557), (1372, 101660), (1456, 95795), (1495, 93296), (1547, 90160), (1564, 89180), (1610, 86632), (1666, 83720), (1715, 81328), (1768, 78890), (1820, 76636), (1840, 75803), (1904, 73255), (1955, 71344), (1960, 71162), (2093, 66640), (2210, 63112), (2254, 61880), (2380, 58604), (2392, 58310), (2548, 54740), (2576, 54145), (2737, 50960), (2744, 50830), (2990, 46648), (3094, 45080), (3128, 44590), (3185, 43792), (3220, 43316), (3332, 41860), (3430, 40664), (3536, 39445), (3640, 38318), (3910, 35672), (3920, 35581), (4165, 33488), (4186, 33320), (4420, 31556), (4459, 31280), (4508, 30940), (4760, 29302), (4784, 29155), (5083, 27440), (5096, 27370), (5474, 25480), (5488, 25415), (5635, 24752), (5831, 23920), (5980, 23324), (6188, 22540), (6256, 22295), (6370, 21896), (6440, 21658), (6664, 20930), (6860, 20332), (7280, 19159), (7735, 18032), (7820, 17836), (7889, 17680), (8330, 16744), (8372, 16660), (8840, 15778), (8918, 15640), (9016, 15470), (9520, 14651), (10166, 13720), (10192, 13685), (10465, 13328), (10829, 12880), (10948, 12740), (11270, 12376), (11662, 11960)]