64665360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 237931200

約数和(自身を除く): 173265840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 163, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 326, 342, 348, 360, 380, 435, 456, 464, 489, 522, 551, 570, 580, 652, 684, 696, 720, 760, 815, 855, 870, 912, 978, 1044, 1102, 1140, 1160, 1304, 1305, 1368, 1392, 1467, 1520, 1630, 1653, 1710, 1740, 1956, 2088, 2204, 2280, 2320, 2445, 2608, 2610, 2736, 2755, 2934, 3097, 3260, 3306, 3420, 3480, 3912, 4176, 4408, 4560, 4727, 4890, 4959, 5220, 5510, 5868, 6194, 6520, 6612, 6840, 6960, 7335, 7824, 8265, 8816, 9291, 9454, 9780, 9918, 10440, 11020, 11736, 12388, 13040, 13224, 13680, 14181, 14670, 15485, 16530, 18582, 18908, 19560, 19836, 20880, 22040, 23472, 23635, 24776, 24795, 26448, 27873, 28362, 29340, 30970, 33060, 37164, 37816, 39120, 39672, 42543, 44080, 46455, 47270, 49552, 49590, 55746, 56724, 58680, 61940, 66120, 70905, 74328, 75632, 79344, 85086, 89813, 92910, 94540, 99180, 111492, 113448, 117360, 123880, 132240, 139365, 141810, 148656, 170172, 179626, 185820, 189080, 198360, 212715, 222984, 226896, 247760, 269439, 278730, 283620, 340344, 359252, 371640, 378160, 396720, 425430, 445968, 449065, 538878, 557460, 567240, 680688, 718504, 743280, 808317, 850860, 898130, 1077756, 1114920, 1134480, 1347195, 1437008, 1616634, 1701720, 1796260, 2155512, 2229840, 2694390, 3233268, 3403440, 3592520, 4041585, 4311024, 5388780, 6466536, 7185040, 8083170, 10777560, 12933072, 16166340, 21555120, 32332680, 64665360]

約数ペア:

[(1, 64665360), (2, 32332680), (3, 21555120), (4, 16166340), (5, 12933072), (6, 10777560), (8, 8083170), (9, 7185040), (10, 6466536), (12, 5388780), (15, 4311024), (16, 4041585), (18, 3592520), (19, 3403440), (20, 3233268), (24, 2694390), (29, 2229840), (30, 2155512), (36, 1796260), (38, 1701720), (40, 1616634), (45, 1437008), (48, 1347195), (57, 1134480), (58, 1114920), (60, 1077756), (72, 898130), (76, 850860), (80, 808317), (87, 743280), (90, 718504), (95, 680688), (114, 567240), (116, 557460), (120, 538878), (144, 449065), (145, 445968), (152, 425430), (163, 396720), (171, 378160), (174, 371640), (180, 359252), (190, 340344), (228, 283620), (232, 278730), (240, 269439), (261, 247760), (285, 226896), (290, 222984), (304, 212715), (326, 198360), (342, 189080), (348, 185820), (360, 179626), (380, 170172), (435, 148656), (456, 141810), (464, 139365), (489, 132240), (522, 123880), (551, 117360), (570, 113448), (580, 111492), (652, 99180), (684, 94540), (696, 92910), (720, 89813), (760, 85086), (815, 79344), (855, 75632), (870, 74328), (912, 70905), (978, 66120), (1044, 61940), (1102, 58680), (1140, 56724), (1160, 55746), (1304, 49590), (1305, 49552), (1368, 47270), (1392, 46455), (1467, 44080), (1520, 42543), (1630, 39672), (1653, 39120), (1710, 37816), (1740, 37164), (1956, 33060), (2088, 30970), (2204, 29340), (2280, 28362), (2320, 27873), (2445, 26448), (2608, 24795), (2610, 24776), (2736, 23635), (2755, 23472), (2934, 22040), (3097, 20880), (3260, 19836), (3306, 19560), (3420, 18908), (3480, 18582), (3912, 16530), (4176, 15485), (4408, 14670), (4560, 14181), (4727, 13680), (4890, 13224), (4959, 13040), (5220, 12388), (5510, 11736), (5868, 11020), (6194, 10440), (6520, 9918), (6612, 9780), (6840, 9454), (6960, 9291), (7335, 8816), (7824, 8265)]