12918822240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{1481}}^1$

素因数の和:2585

約数の個数: 192

約数和(自身を含む): 43157499840

約数和(自身を除く): 30238677600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1069, 1360, 1481, 1632, 2040, 2138, 2720, 2962, 3207, 4080, 4276, 4443, 5345, 5924, 6414, 7405, 8160, 8552, 8886, 10690, 11848, 12828, 14810, 16035, 17104, 17772, 18173, 21380, 22215, 23696, 25177, 25656, 29620, 32070, 34208, 35544, 36346, 42760, 44430, 47392, 50354, 51312, 54519, 59240, 64140, 71088, 72692, 75531, 85520, 88860, 90865, 100708, 102624, 109038, 118480, 125885, 128280, 142176, 145384, 151062, 171040, 177720, 181730, 201416, 218076, 236960, 251770, 256560, 272595, 290768, 302124, 355440, 363460, 377655, 402832, 436152, 503540, 513120, 545190, 581536, 604248, 710880, 726920, 755310, 805664, 872304, 1007080, 1090380, 1208496, 1453840, 1510620, 1583189, 1744608, 2014160, 2180760, 2416992, 2907680, 3021240, 3166378, 4028320, 4361520, 4749567, 6042480, 6332756, 7915945, 8723040, 9499134, 12084960, 12665512, 15831890, 18998268, 23747835, 25331024, 26914213, 31663780, 37996536, 47495670, 50662048, 53828426, 63327560, 75993072, 80742639, 94991340, 107656852, 126655120, 134571065, 151986144, 161485278, 189982680, 215313704, 253310240, 269142130, 322970556, 379965360, 403713195, 430627408, 538284260, 645941112, 759930720, 807426390, 861254816, 1076568520, 1291882224, 1614852780, 2153137040, 2583764448, 3229705560, 4306274080, 6459411120, 12918822240]

約数ペア:

[(1, 12918822240), (2, 6459411120), (3, 4306274080), (4, 3229705560), (5, 2583764448), (6, 2153137040), (8, 1614852780), (10, 1291882224), (12, 1076568520), (15, 861254816), (16, 807426390), (17, 759930720), (20, 645941112), (24, 538284260), (30, 430627408), (32, 403713195), (34, 379965360), (40, 322970556), (48, 269142130), (51, 253310240), (60, 215313704), (68, 189982680), (80, 161485278), (85, 151986144), (96, 134571065), (102, 126655120), (120, 107656852), (136, 94991340), (160, 80742639), (170, 75993072), (204, 63327560), (240, 53828426), (255, 50662048), (272, 47495670), (340, 37996536), (408, 31663780), (480, 26914213), (510, 25331024), (544, 23747835), (680, 18998268), (816, 15831890), (1020, 12665512), (1069, 12084960), (1360, 9499134), (1481, 8723040), (1632, 7915945), (2040, 6332756), (2138, 6042480), (2720, 4749567), (2962, 4361520), (3207, 4028320), (4080, 3166378), (4276, 3021240), (4443, 2907680), (5345, 2416992), (5924, 2180760), (6414, 2014160), (7405, 1744608), (8160, 1583189), (8552, 1510620), (8886, 1453840), (10690, 1208496), (11848, 1090380), (12828, 1007080), (14810, 872304), (16035, 805664), (17104, 755310), (17772, 726920), (18173, 710880), (21380, 604248), (22215, 581536), (23696, 545190), (25177, 513120), (25656, 503540), (29620, 436152), (32070, 402832), (34208, 377655), (35544, 363460), (36346, 355440), (42760, 302124), (44430, 290768), (47392, 272595), (50354, 256560), (51312, 251770), (54519, 236960), (59240, 218076), (64140, 201416), (71088, 181730), (72692, 177720), (75531, 171040), (85520, 151062), (88860, 145384), (90865, 142176), (100708, 128280), (102624, 125885), (109038, 118480)]