165803040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 288

約数和(自身を含む): 646407216

約数和(自身を除く): 480604176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 521, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1042, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1563, 1632, 1768, 1872, 1989, 2040, 2080, 2084, 2210, 2340, 2448, 2605, 2652, 2720, 3060, 3120, 3126, 3315, 3536, 3744, 3978, 4080, 4168, 4420, 4680, 4689, 4896, 5210, 5304, 6120, 6240, 6252, 6630, 6773, 7072, 7815, 7956, 8160, 8336, 8840, 8857, 9360, 9378, 9945, 10420, 10608, 12240, 12504, 13260, 13546, 15630, 15912, 16672, 17680, 17714, 18720, 18756, 19890, 20319, 20840, 21216, 23445, 24480, 25008, 26520, 26571, 27092, 31260, 31824, 33865, 35360, 35428, 37512, 39780, 40638, 41680, 44285, 46890, 50016, 53040, 53142, 54184, 60957, 62520, 63648, 67730, 70856, 75024, 79560, 79713, 81276, 83360, 88570, 93780, 101595, 106080, 106284, 108368, 115141, 121914, 125040, 132855, 135460, 141712, 150048, 159120, 159426, 162552, 177140, 187560, 203190, 212568, 216736, 230282, 243828, 250080, 265710, 270920, 283424, 304785, 318240, 318852, 325104, 345423, 354280, 375120, 398565, 406380, 425136, 460564, 487656, 531420, 541840, 575705, 609570, 637704, 650208, 690846, 708560, 750240, 797130, 812760, 850272, 921128, 975312, 1036269, 1062840, 1083680, 1151410, 1219140, 1275408, 1381692, 1417120, 1594260, 1625520, 1727115, 1842256, 1950624, 2072538, 2125680, 2302820, 2438280, 2550816, 2763384, 3188520, 3251040, 3454230, 3684512, 4145076, 4251360, 4605640, 4876560, 5181345, 5526768, 6377040, 6908460, 8290152, 9211280, 9753120, 10362690, 11053536, 12754080, 13816920, 16580304, 18422560, 20725380, 27633840, 33160608, 41450760, 55267680, 82901520, 165803040]

約数ペア:

[(1, 165803040), (2, 82901520), (3, 55267680), (4, 41450760), (5, 33160608), (6, 27633840), (8, 20725380), (9, 18422560), (10, 16580304), (12, 13816920), (13, 12754080), (15, 11053536), (16, 10362690), (17, 9753120), (18, 9211280), (20, 8290152), (24, 6908460), (26, 6377040), (30, 5526768), (32, 5181345), (34, 4876560), (36, 4605640), (39, 4251360), (40, 4145076), (45, 3684512), (48, 3454230), (51, 3251040), (52, 3188520), (60, 2763384), (65, 2550816), (68, 2438280), (72, 2302820), (78, 2125680), (80, 2072538), (85, 1950624), (90, 1842256), (96, 1727115), (102, 1625520), (104, 1594260), (117, 1417120), (120, 1381692), (130, 1275408), (136, 1219140), (144, 1151410), (153, 1083680), (156, 1062840), (160, 1036269), (170, 975312), (180, 921128), (195, 850272), (204, 812760), (208, 797130), (221, 750240), (234, 708560), (240, 690846), (255, 650208), (260, 637704), (272, 609570), (288, 575705), (306, 541840), (312, 531420), (340, 487656), (360, 460564), (390, 425136), (408, 406380), (416, 398565), (442, 375120), (468, 354280), (480, 345423), (510, 325104), (520, 318852), (521, 318240), (544, 304785), (585, 283424), (612, 270920), (624, 265710), (663, 250080), (680, 243828), (720, 230282), (765, 216736), (780, 212568), (816, 203190), (884, 187560), (936, 177140), (1020, 162552), (1040, 159426), (1042, 159120), (1105, 150048), (1170, 141712), (1224, 135460), (1248, 132855), (1326, 125040), (1360, 121914), (1440, 115141), (1530, 108368), (1560, 106284), (1563, 106080), (1632, 101595), (1768, 93780), (1872, 88570), (1989, 83360), (2040, 81276), (2080, 79713), (2084, 79560), (2210, 75024), (2340, 70856), (2448, 67730), (2605, 63648), (2652, 62520), (2720, 60957), (3060, 54184), (3120, 53142), (3126, 53040), (3315, 50016), (3536, 46890), (3744, 44285), (3978, 41680), (4080, 40638), (4168, 39780), (4420, 37512), (4680, 35428), (4689, 35360), (4896, 33865), (5210, 31824), (5304, 31260), (6120, 27092), (6240, 26571), (6252, 26520), (6630, 25008), (6773, 24480), (7072, 23445), (7815, 21216), (7956, 20840), (8160, 20319), (8336, 19890), (8840, 18756), (8857, 18720), (9360, 17714), (9378, 17680), (9945, 16672), (10420, 15912), (10608, 15630), (12240, 13546), (12504, 13260)]