1442787120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 320

約数和(自身を含む): 5313945600

約数和(自身を除く): 3871158480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 48, 54, 58, 60, 62, 72, 80, 87, 90, 93, 108, 116, 120, 124, 135, 144, 145, 155, 174, 180, 186, 216, 232, 240, 248, 261, 270, 279, 290, 310, 348, 360, 372, 432, 435, 464, 465, 496, 522, 540, 558, 580, 620, 696, 720, 743, 744, 783, 837, 870, 899, 930, 1044, 1080, 1116, 1160, 1240, 1305, 1392, 1395, 1486, 1488, 1566, 1674, 1740, 1798, 1860, 2088, 2160, 2229, 2232, 2320, 2480, 2610, 2697, 2790, 2972, 3132, 3348, 3480, 3596, 3715, 3720, 3915, 4176, 4185, 4458, 4464, 4495, 5220, 5394, 5580, 5944, 6264, 6687, 6696, 6960, 7192, 7430, 7440, 7830, 8091, 8370, 8916, 8990, 10440, 10788, 11145, 11160, 11888, 12528, 13374, 13392, 13485, 14384, 14860, 15660, 16182, 16740, 17832, 17980, 20061, 20880, 21547, 21576, 22290, 22320, 23033, 24273, 26748, 26970, 29720, 31320, 32364, 33435, 33480, 35664, 35960, 40122, 40455, 43094, 43152, 44580, 46066, 48546, 53496, 53940, 59440, 62640, 64641, 64728, 66870, 66960, 69099, 71920, 80244, 80910, 86188, 89160, 92132, 97092, 100305, 106992, 107735, 107880, 115165, 121365, 129282, 129456, 133740, 138198, 160488, 161820, 172376, 178320, 184264, 193923, 194184, 200610, 207297, 215470, 215760, 230330, 242730, 258564, 267480, 276396, 320976, 323205, 323640, 344752, 345495, 368528, 387846, 388368, 401220, 414594, 430940, 460660, 485460, 517128, 534960, 552792, 581769, 621891, 646410, 647280, 667957, 690990, 775692, 802440, 829188, 861880, 921320, 969615, 970920, 1034256, 1036485, 1105584, 1163538, 1243782, 1292820, 1335914, 1381980, 1551384, 1604880, 1658376, 1723760, 1842640, 1939230, 1941840, 2003871, 2072970, 2327076, 2487564, 2585640, 2671828, 2763960, 2908845, 3102768, 3109455, 3316752, 3339785, 3878460, 4007742, 4145940, 4654152, 4975128, 5171280, 5343656, 5527920, 5817690, 6011613, 6218910, 6679570, 7756920, 8015484, 8291880, 9308304, 9950256, 10019355, 10687312, 11635380, 12023226, 12437820, 13359140, 15513840, 16030968, 16583760, 18034839, 20038710, 23270760, 24046452, 24875640, 26718280, 30058065, 32061936, 36069678, 40077420, 46541520, 48092904, 49751280, 53436560, 60116130, 72139356, 80154840, 90174195, 96185808, 120232260, 144278712, 160309680, 180348390, 240464520, 288557424, 360696780, 480929040, 721393560, 1442787120]

約数ペア:

[(1, 1442787120), (2, 721393560), (3, 480929040), (4, 360696780), (5, 288557424), (6, 240464520), (8, 180348390), (9, 160309680), (10, 144278712), (12, 120232260), (15, 96185808), (16, 90174195), (18, 80154840), (20, 72139356), (24, 60116130), (27, 53436560), (29, 49751280), (30, 48092904), (31, 46541520), (36, 40077420), (40, 36069678), (45, 32061936), (48, 30058065), (54, 26718280), (58, 24875640), (60, 24046452), (62, 23270760), (72, 20038710), (80, 18034839), (87, 16583760), (90, 16030968), (93, 15513840), (108, 13359140), (116, 12437820), (120, 12023226), (124, 11635380), (135, 10687312), (144, 10019355), (145, 9950256), (155, 9308304), (174, 8291880), (180, 8015484), (186, 7756920), (216, 6679570), (232, 6218910), (240, 6011613), (248, 5817690), (261, 5527920), (270, 5343656), (279, 5171280), (290, 4975128), (310, 4654152), (348, 4145940), (360, 4007742), (372, 3878460), (432, 3339785), (435, 3316752), (464, 3109455), (465, 3102768), (496, 2908845), (522, 2763960), (540, 2671828), (558, 2585640), (580, 2487564), (620, 2327076), (696, 2072970), (720, 2003871), (743, 1941840), (744, 1939230), (783, 1842640), (837, 1723760), (870, 1658376), (899, 1604880), (930, 1551384), (1044, 1381980), (1080, 1335914), (1116, 1292820), (1160, 1243782), (1240, 1163538), (1305, 1105584), (1392, 1036485), (1395, 1034256), (1486, 970920), (1488, 969615), (1566, 921320), (1674, 861880), (1740, 829188), (1798, 802440), (1860, 775692), (2088, 690990), (2160, 667957), (2229, 647280), (2232, 646410), (2320, 621891), (2480, 581769), (2610, 552792), (2697, 534960), (2790, 517128), (2972, 485460), (3132, 460660), (3348, 430940), (3480, 414594), (3596, 401220), (3715, 388368), (3720, 387846), (3915, 368528), (4176, 345495), (4185, 344752), (4458, 323640), (4464, 323205), (4495, 320976), (5220, 276396), (5394, 267480), (5580, 258564), (5944, 242730), (6264, 230330), (6687, 215760), (6696, 215470), (6960, 207297), (7192, 200610), (7430, 194184), (7440, 193923), (7830, 184264), (8091, 178320), (8370, 172376), (8916, 161820), (8990, 160488), (10440, 138198), (10788, 133740), (11145, 129456), (11160, 129282), (11888, 121365), (12528, 115165), (13374, 107880), (13392, 107735), (13485, 106992), (14384, 100305), (14860, 97092), (15660, 92132), (16182, 89160), (16740, 86188), (17832, 80910), (17980, 80244), (20061, 71920), (20880, 69099), (21547, 66960), (21576, 66870), (22290, 64728), (22320, 64641), (23033, 62640), (24273, 59440), (26748, 53940), (26970, 53496), (29720, 48546), (31320, 46066), (32364, 44580), (33435, 43152), (33480, 43094), (35664, 40455), (35960, 40122)]