102787440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 398545920

約数和(自身を除く): 295758480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 59, 60, 61, 68, 70, 80, 84, 85, 102, 105, 112, 118, 119, 120, 122, 136, 140, 168, 170, 177, 183, 204, 210, 236, 238, 240, 244, 255, 272, 280, 295, 305, 336, 340, 354, 357, 366, 408, 413, 420, 427, 472, 476, 488, 510, 560, 590, 595, 610, 680, 708, 714, 732, 816, 826, 840, 854, 885, 915, 944, 952, 976, 1003, 1020, 1037, 1180, 1190, 1220, 1239, 1281, 1360, 1416, 1428, 1464, 1652, 1680, 1708, 1770, 1785, 1830, 1904, 2006, 2040, 2065, 2074, 2135, 2360, 2380, 2440, 2478, 2562, 2832, 2856, 2928, 3009, 3111, 3304, 3416, 3540, 3570, 3599, 3660, 4012, 4080, 4130, 4148, 4270, 4720, 4760, 4880, 4956, 5015, 5124, 5185, 5712, 6018, 6195, 6222, 6405, 6608, 6832, 7021, 7080, 7140, 7198, 7259, 7320, 8024, 8260, 8296, 8540, 9520, 9912, 10030, 10248, 10370, 10797, 12036, 12390, 12444, 12810, 14042, 14160, 14280, 14396, 14518, 14640, 15045, 15555, 16048, 16520, 16592, 17080, 17995, 19824, 20060, 20496, 20740, 21063, 21594, 21777, 24072, 24780, 24888, 25193, 25620, 28084, 28560, 28792, 29036, 30090, 31110, 33040, 34160, 35105, 35990, 36295, 40120, 41480, 42126, 43188, 43554, 48144, 49560, 49776, 50386, 51240, 53985, 56168, 57584, 58072, 60180, 61183, 62220, 70210, 71980, 72590, 75579, 80240, 82960, 84252, 86376, 87108, 99120, 100772, 102480, 105315, 107970, 108885, 112336, 116144, 120360, 122366, 124440, 125965, 140420, 143960, 145180, 151158, 168504, 172752, 174216, 183549, 201544, 210630, 215940, 217770, 240720, 244732, 248880, 251930, 280840, 287920, 290360, 302316, 305915, 337008, 348432, 367098, 377895, 403088, 421260, 428281, 431880, 435540, 489464, 503860, 561680, 580720, 604632, 611830, 734196, 755790, 842520, 856562, 863760, 871080, 917745, 978928, 1007720, 1209264, 1223660, 1284843, 1468392, 1511580, 1685040, 1713124, 1742160, 1835490, 2015440, 2141405, 2447320, 2569686, 2936784, 3023160, 3426248, 3670980, 4282810, 4894640, 5139372, 6046320, 6424215, 6852496, 7341960, 8565620, 10278744, 12848430, 14683920, 17131240, 20557488, 25696860, 34262480, 51393720, 102787440]

約数ペア:

[(1, 102787440), (2, 51393720), (3, 34262480), (4, 25696860), (5, 20557488), (6, 17131240), (7, 14683920), (8, 12848430), (10, 10278744), (12, 8565620), (14, 7341960), (15, 6852496), (16, 6424215), (17, 6046320), (20, 5139372), (21, 4894640), (24, 4282810), (28, 3670980), (30, 3426248), (34, 3023160), (35, 2936784), (40, 2569686), (42, 2447320), (48, 2141405), (51, 2015440), (56, 1835490), (59, 1742160), (60, 1713124), (61, 1685040), (68, 1511580), (70, 1468392), (80, 1284843), (84, 1223660), (85, 1209264), (102, 1007720), (105, 978928), (112, 917745), (118, 871080), (119, 863760), (120, 856562), (122, 842520), (136, 755790), (140, 734196), (168, 611830), (170, 604632), (177, 580720), (183, 561680), (204, 503860), (210, 489464), (236, 435540), (238, 431880), (240, 428281), (244, 421260), (255, 403088), (272, 377895), (280, 367098), (295, 348432), (305, 337008), (336, 305915), (340, 302316), (354, 290360), (357, 287920), (366, 280840), (408, 251930), (413, 248880), (420, 244732), (427, 240720), (472, 217770), (476, 215940), (488, 210630), (510, 201544), (560, 183549), (590, 174216), (595, 172752), (610, 168504), (680, 151158), (708, 145180), (714, 143960), (732, 140420), (816, 125965), (826, 124440), (840, 122366), (854, 120360), (885, 116144), (915, 112336), (944, 108885), (952, 107970), (976, 105315), (1003, 102480), (1020, 100772), (1037, 99120), (1180, 87108), (1190, 86376), (1220, 84252), (1239, 82960), (1281, 80240), (1360, 75579), (1416, 72590), (1428, 71980), (1464, 70210), (1652, 62220), (1680, 61183), (1708, 60180), (1770, 58072), (1785, 57584), (1830, 56168), (1904, 53985), (2006, 51240), (2040, 50386), (2065, 49776), (2074, 49560), (2135, 48144), (2360, 43554), (2380, 43188), (2440, 42126), (2478, 41480), (2562, 40120), (2832, 36295), (2856, 35990), (2928, 35105), (3009, 34160), (3111, 33040), (3304, 31110), (3416, 30090), (3540, 29036), (3570, 28792), (3599, 28560), (3660, 28084), (4012, 25620), (4080, 25193), (4130, 24888), (4148, 24780), (4270, 24072), (4720, 21777), (4760, 21594), (4880, 21063), (4956, 20740), (5015, 20496), (5124, 20060), (5185, 19824), (5712, 17995), (6018, 17080), (6195, 16592), (6222, 16520), (6405, 16048), (6608, 15555), (6832, 15045), (7021, 14640), (7080, 14518), (7140, 14396), (7198, 14280), (7259, 14160), (7320, 14042), (8024, 12810), (8260, 12444), (8296, 12390), (8540, 12036), (9520, 10797), (9912, 10370), (10030, 10248)]