258541920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2014

約数の個数: 288

約数和(自身を含む): 1086426432

約数和(自身を除く): 827884512

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 1973, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 3946, 4095, 4368, 4680, 5040, 5460, 5919, 6240, 6552, 7280, 7892, 8190, 8736, 9360, 9865, 10080, 10920, 11838, 13104, 13811, 14560, 15784, 16380, 17757, 18720, 19730, 21840, 23676, 25649, 26208, 27622, 29595, 31568, 32760, 35514, 39460, 41433, 43680, 47352, 51298, 55244, 59190, 63136, 65520, 69055, 71028, 76947, 78920, 82866, 88785, 94704, 102596, 110488, 118380, 124299, 128245, 131040, 138110, 142056, 153894, 157840, 165732, 177570, 179543, 189408, 205192, 207165, 220976, 230841, 236760, 248598, 256490, 276220, 284112, 307788, 315680, 331464, 355140, 359086, 384735, 410384, 414330, 441952, 461682, 473520, 497196, 512980, 538629, 552440, 568224, 615576, 621495, 662928, 710280, 718172, 769470, 820768, 828660, 897715, 923364, 947040, 994392, 1025960, 1077258, 1104880, 1154205, 1231152, 1242990, 1325856, 1420560, 1436344, 1538940, 1615887, 1657320, 1795430, 1846728, 1988784, 2051920, 2154516, 2209760, 2308410, 2462304, 2485980, 2693145, 2841120, 2872688, 3077880, 3231774, 3314640, 3590860, 3693456, 3977568, 4103840, 4309032, 4616820, 4971960, 5386290, 5745376, 6155760, 6463548, 6629280, 7181720, 7386912, 8079435, 8618064, 9233640, 9943920, 10772580, 12311520, 12927096, 14363440, 16158870, 17236128, 18467280, 19887840, 21545160, 25854192, 28726880, 32317740, 36934560, 43090320, 51708384, 64635480, 86180640, 129270960, 258541920]

約数ペア:

[(1, 258541920), (2, 129270960), (3, 86180640), (4, 64635480), (5, 51708384), (6, 43090320), (7, 36934560), (8, 32317740), (9, 28726880), (10, 25854192), (12, 21545160), (13, 19887840), (14, 18467280), (15, 17236128), (16, 16158870), (18, 14363440), (20, 12927096), (21, 12311520), (24, 10772580), (26, 9943920), (28, 9233640), (30, 8618064), (32, 8079435), (35, 7386912), (36, 7181720), (39, 6629280), (40, 6463548), (42, 6155760), (45, 5745376), (48, 5386290), (52, 4971960), (56, 4616820), (60, 4309032), (63, 4103840), (65, 3977568), (70, 3693456), (72, 3590860), (78, 3314640), (80, 3231774), (84, 3077880), (90, 2872688), (91, 2841120), (96, 2693145), (104, 2485980), (105, 2462304), (112, 2308410), (117, 2209760), (120, 2154516), (126, 2051920), (130, 1988784), (140, 1846728), (144, 1795430), (156, 1657320), (160, 1615887), (168, 1538940), (180, 1436344), (182, 1420560), (195, 1325856), (208, 1242990), (210, 1231152), (224, 1154205), (234, 1104880), (240, 1077258), (252, 1025960), (260, 994392), (273, 947040), (280, 923364), (288, 897715), (312, 828660), (315, 820768), (336, 769470), (360, 718172), (364, 710280), (390, 662928), (416, 621495), (420, 615576), (455, 568224), (468, 552440), (480, 538629), (504, 512980), (520, 497196), (546, 473520), (560, 461682), (585, 441952), (624, 414330), (630, 410384), (672, 384735), (720, 359086), (728, 355140), (780, 331464), (819, 315680), (840, 307788), (910, 284112), (936, 276220), (1008, 256490), (1040, 248598), (1092, 236760), (1120, 230841), (1170, 220976), (1248, 207165), (1260, 205192), (1365, 189408), (1440, 179543), (1456, 177570), (1560, 165732), (1638, 157840), (1680, 153894), (1820, 142056), (1872, 138110), (1973, 131040), (2016, 128245), (2080, 124299), (2184, 118380), (2340, 110488), (2520, 102596), (2730, 94704), (2912, 88785), (3120, 82866), (3276, 78920), (3360, 76947), (3640, 71028), (3744, 69055), (3946, 65520), (4095, 63136), (4368, 59190), (4680, 55244), (5040, 51298), (5460, 47352), (5919, 43680), (6240, 41433), (6552, 39460), (7280, 35514), (7892, 32760), (8190, 31568), (8736, 29595), (9360, 27622), (9865, 26208), (10080, 25649), (10920, 23676), (11838, 21840), (13104, 19730), (13811, 18720), (14560, 17757), (15784, 16380)]