18893578320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{514531}}^1$

素因数の和:514570

約数の個数: 160

約数和(自身を含む): 68906125440

約数和(自身を除く): 50012547120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 514531, 1029062, 1543593, 2058124, 2572655, 3087186, 4116248, 4630779, 5145310, 6174372, 7717965, 8232496, 8747027, 9261558, 10290620, 12348744, 13892337, 15435930, 17494054, 18523116, 20581240, 23153895, 24697488, 26241081, 27784674, 30871860, 34988108, 37046232, 41162480, 43735135, 46307790, 52482162, 55569348, 61743720, 69461685, 69976216, 74092464, 78723243, 87470270, 92615580, 104964324, 111138696, 123487440, 131205405, 138923370, 139952432, 157446486, 174940540, 185231160, 209928648, 222277392, 236169729, 262410810, 277846740, 314892972, 349881080, 370462320, 393616215, 419857296, 472339458, 524821620, 555693480, 629785944, 699762160, 787232430, 944678916, 1049643240, 1111386960, 1180848645, 1259571888, 1574464860, 1889357832, 2099286480, 2361697290, 3148929720, 3778715664, 4723394580, 6297859440, 9446789160, 18893578320]

約数ペア:

[(1, 18893578320), (2, 9446789160), (3, 6297859440), (4, 4723394580), (5, 3778715664), (6, 3148929720), (8, 2361697290), (9, 2099286480), (10, 1889357832), (12, 1574464860), (15, 1259571888), (16, 1180848645), (17, 1111386960), (18, 1049643240), (20, 944678916), (24, 787232430), (27, 699762160), (30, 629785944), (34, 555693480), (36, 524821620), (40, 472339458), (45, 419857296), (48, 393616215), (51, 370462320), (54, 349881080), (60, 314892972), (68, 277846740), (72, 262410810), (80, 236169729), (85, 222277392), (90, 209928648), (102, 185231160), (108, 174940540), (120, 157446486), (135, 139952432), (136, 138923370), (144, 131205405), (153, 123487440), (170, 111138696), (180, 104964324), (204, 92615580), (216, 87470270), (240, 78723243), (255, 74092464), (270, 69976216), (272, 69461685), (306, 61743720), (340, 55569348), (360, 52482162), (408, 46307790), (432, 43735135), (459, 41162480), (510, 37046232), (540, 34988108), (612, 30871860), (680, 27784674), (720, 26241081), (765, 24697488), (816, 23153895), (918, 20581240), (1020, 18523116), (1080, 17494054), (1224, 15435930), (1360, 13892337), (1530, 12348744), (1836, 10290620), (2040, 9261558), (2160, 8747027), (2295, 8232496), (2448, 7717965), (3060, 6174372), (3672, 5145310), (4080, 4630779), (4590, 4116248), (6120, 3087186), (7344, 2572655), (9180, 2058124), (12240, 1543593), (18360, 1029062), (36720, 514531)]