831316320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 288

約数和(自身を含む): 3109972320

約数和(自身を除く): 2278656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 96, 102, 116, 120, 136, 144, 145, 153, 160, 170, 174, 180, 204, 232, 240, 255, 261, 272, 288, 290, 306, 340, 348, 360, 408, 435, 464, 480, 493, 510, 522, 544, 580, 612, 680, 696, 720, 765, 816, 870, 928, 986, 1020, 1044, 1160, 1171, 1224, 1305, 1360, 1392, 1440, 1479, 1530, 1632, 1740, 1972, 2040, 2088, 2320, 2342, 2448, 2465, 2610, 2720, 2784, 2958, 3060, 3480, 3513, 3944, 4080, 4176, 4437, 4640, 4684, 4896, 4930, 5220, 5855, 5916, 6120, 6960, 7026, 7395, 7888, 8160, 8352, 8874, 9368, 9860, 10440, 10539, 11710, 11832, 12240, 13920, 14052, 14790, 15776, 17565, 17748, 18736, 19720, 19907, 20880, 21078, 22185, 23420, 23664, 24480, 28104, 29580, 33959, 35130, 35496, 37472, 39440, 39814, 41760, 42156, 44370, 46840, 47328, 52695, 56208, 59160, 59721, 67918, 70260, 70992, 78880, 79628, 84312, 88740, 93680, 99535, 101877, 105390, 112416, 118320, 119442, 135836, 140520, 141984, 159256, 168624, 169795, 177480, 179163, 187360, 199070, 203754, 210780, 236640, 238884, 271672, 281040, 298605, 305631, 318512, 337248, 339590, 354960, 358326, 398140, 407508, 421560, 477768, 509385, 543344, 562080, 577303, 597210, 611262, 637024, 679180, 709920, 716652, 796280, 815016, 843120, 895815, 955536, 1018770, 1086688, 1154606, 1194420, 1222524, 1358360, 1433304, 1528155, 1592560, 1630032, 1686240, 1731909, 1791630, 1911072, 2037540, 2309212, 2388840, 2445048, 2716720, 2866608, 2886515, 3056310, 3185120, 3260064, 3463818, 3583260, 4075080, 4618424, 4777680, 4890096, 5195727, 5433440, 5733216, 5773030, 6112620, 6927636, 7166520, 8150160, 8659545, 9236848, 9555360, 9780192, 10391454, 11546060, 12225240, 13855272, 14333040, 16300320, 17319090, 18473696, 20782908, 23092120, 24450480, 25978635, 27710544, 28666080, 34638180, 41565816, 46184240, 48900960, 51957270, 55421088, 69276360, 83131632, 92368480, 103914540, 138552720, 166263264, 207829080, 277105440, 415658160, 831316320]

約数ペア:

[(1, 831316320), (2, 415658160), (3, 277105440), (4, 207829080), (5, 166263264), (6, 138552720), (8, 103914540), (9, 92368480), (10, 83131632), (12, 69276360), (15, 55421088), (16, 51957270), (17, 48900960), (18, 46184240), (20, 41565816), (24, 34638180), (29, 28666080), (30, 27710544), (32, 25978635), (34, 24450480), (36, 23092120), (40, 20782908), (45, 18473696), (48, 17319090), (51, 16300320), (58, 14333040), (60, 13855272), (68, 12225240), (72, 11546060), (80, 10391454), (85, 9780192), (87, 9555360), (90, 9236848), (96, 8659545), (102, 8150160), (116, 7166520), (120, 6927636), (136, 6112620), (144, 5773030), (145, 5733216), (153, 5433440), (160, 5195727), (170, 4890096), (174, 4777680), (180, 4618424), (204, 4075080), (232, 3583260), (240, 3463818), (255, 3260064), (261, 3185120), (272, 3056310), (288, 2886515), (290, 2866608), (306, 2716720), (340, 2445048), (348, 2388840), (360, 2309212), (408, 2037540), (435, 1911072), (464, 1791630), (480, 1731909), (493, 1686240), (510, 1630032), (522, 1592560), (544, 1528155), (580, 1433304), (612, 1358360), (680, 1222524), (696, 1194420), (720, 1154606), (765, 1086688), (816, 1018770), (870, 955536), (928, 895815), (986, 843120), (1020, 815016), (1044, 796280), (1160, 716652), (1171, 709920), (1224, 679180), (1305, 637024), (1360, 611262), (1392, 597210), (1440, 577303), (1479, 562080), (1530, 543344), (1632, 509385), (1740, 477768), (1972, 421560), (2040, 407508), (2088, 398140), (2320, 358326), (2342, 354960), (2448, 339590), (2465, 337248), (2610, 318512), (2720, 305631), (2784, 298605), (2958, 281040), (3060, 271672), (3480, 238884), (3513, 236640), (3944, 210780), (4080, 203754), (4176, 199070), (4437, 187360), (4640, 179163), (4684, 177480), (4896, 169795), (4930, 168624), (5220, 159256), (5855, 141984), (5916, 140520), (6120, 135836), (6960, 119442), (7026, 118320), (7395, 112416), (7888, 105390), (8160, 101877), (8352, 99535), (8874, 93680), (9368, 88740), (9860, 84312), (10440, 79628), (10539, 78880), (11710, 70992), (11832, 70260), (12240, 67918), (13920, 59721), (14052, 59160), (14790, 56208), (15776, 52695), (17565, 47328), (17748, 46840), (18736, 44370), (19720, 42156), (19907, 41760), (20880, 39814), (21078, 39440), (22185, 37472), (23420, 35496), (23664, 35130), (24480, 33959), (28104, 29580)]