7142437440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14503}}^1$

素因数の和:14551

約数の個数: 280

約数和(自身を含む): 26745956160

約数和(自身を除く): 19603518720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 6080, 6156, 6480, 6840, 7695, 8208, 8640, 9120, 10260, 10944, 12312, 12960, 13680, 14503, 15390, 16416, 18240, 20520, 24624, 25920, 27360, 29006, 30780, 32832, 41040, 43509, 49248, 54720, 58012, 61560, 72515, 82080, 87018, 98496, 116024, 123120, 130527, 145030, 164160, 174036, 217545, 232048, 246240, 261054, 275557, 290060, 348072, 391581, 435090, 464096, 492480, 522108, 551114, 580120, 652635, 696144, 783162, 826671, 870180, 928192, 1044216, 1102228, 1160240, 1174743, 1305270, 1377785, 1392288, 1566324, 1653342, 1740360, 1957905, 2088432, 2204456, 2320480, 2349486, 2480013, 2610540, 2755570, 2784576, 3132648, 3306684, 3480720, 3915810, 4133355, 4176864, 4408912, 4640960, 4698972, 4960026, 5221080, 5511140, 5873715, 6265296, 6613368, 6961440, 7440039, 7831620, 8266710, 8353728, 8817824, 9397944, 9920052, 10442160, 11022280, 11747430, 12400065, 12530592, 13226736, 13922880, 14880078, 15663240, 16533420, 17635648, 18795888, 19840104, 20884320, 22044560, 22320117, 23494860, 24800130, 25061184, 26453472, 29760156, 31326480, 33066840, 37200195, 37591776, 39680208, 41768640, 44089120, 44640234, 46989720, 49600260, 52906944, 59520312, 62652960, 66133680, 74400390, 75183552, 79360416, 88178240, 89280468, 93979440, 99200520, 111600585, 119040624, 125305920, 132267360, 148800780, 158720832, 178560936, 187958880, 198401040, 223201170, 238081248, 264534720, 297601560, 357121872, 375917760, 396802080, 446402340, 476162496, 595203120, 714243744, 793604160, 892804680, 1190406240, 1428487488, 1785609360, 2380812480, 3571218720, 7142437440]

約数ペア:

[(1, 7142437440), (2, 3571218720), (3, 2380812480), (4, 1785609360), (5, 1428487488), (6, 1190406240), (8, 892804680), (9, 793604160), (10, 714243744), (12, 595203120), (15, 476162496), (16, 446402340), (18, 396802080), (19, 375917760), (20, 357121872), (24, 297601560), (27, 264534720), (30, 238081248), (32, 223201170), (36, 198401040), (38, 187958880), (40, 178560936), (45, 158720832), (48, 148800780), (54, 132267360), (57, 125305920), (60, 119040624), (64, 111600585), (72, 99200520), (76, 93979440), (80, 89280468), (81, 88178240), (90, 79360416), (95, 75183552), (96, 74400390), (108, 66133680), (114, 62652960), (120, 59520312), (135, 52906944), (144, 49600260), (152, 46989720), (160, 44640234), (162, 44089120), (171, 41768640), (180, 39680208), (190, 37591776), (192, 37200195), (216, 33066840), (228, 31326480), (240, 29760156), (270, 26453472), (285, 25061184), (288, 24800130), (304, 23494860), (320, 22320117), (324, 22044560), (342, 20884320), (360, 19840104), (380, 18795888), (405, 17635648), (432, 16533420), (456, 15663240), (480, 14880078), (513, 13922880), (540, 13226736), (570, 12530592), (576, 12400065), (608, 11747430), (648, 11022280), (684, 10442160), (720, 9920052), (760, 9397944), (810, 8817824), (855, 8353728), (864, 8266710), (912, 7831620), (960, 7440039), (1026, 6961440), (1080, 6613368), (1140, 6265296), (1216, 5873715), (1296, 5511140), (1368, 5221080), (1440, 4960026), (1520, 4698972), (1539, 4640960), (1620, 4408912), (1710, 4176864), (1728, 4133355), (1824, 3915810), (2052, 3480720), (2160, 3306684), (2280, 3132648), (2565, 2784576), (2592, 2755570), (2736, 2610540), (2880, 2480013), (3040, 2349486), (3078, 2320480), (3240, 2204456), (3420, 2088432), (3648, 1957905), (4104, 1740360), (4320, 1653342), (4560, 1566324), (5130, 1392288), (5184, 1377785), (5472, 1305270), (6080, 1174743), (6156, 1160240), (6480, 1102228), (6840, 1044216), (7695, 928192), (8208, 870180), (8640, 826671), (9120, 783162), (10260, 696144), (10944, 652635), (12312, 580120), (12960, 551114), (13680, 522108), (14503, 492480), (15390, 464096), (16416, 435090), (18240, 391581), (20520, 348072), (24624, 290060), (25920, 275557), (27360, 261054), (29006, 246240), (30780, 232048), (32832, 217545), (41040, 174036), (43509, 164160), (49248, 145030), (54720, 130527), (58012, 123120), (61560, 116024), (72515, 98496), (82080, 87018)]