2820856320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1172

約数の個数: 320

約数和(自身を含む): 10300055040

約数和(自身を除く): 7479198720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 512, 540, 555, 576, 592, 640, 666, 720, 740, 768, 864, 888, 960, 999, 1080, 1103, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1728, 1776, 1920, 1998, 2160, 2206, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3309, 3330, 3456, 3552, 3840, 3996, 4320, 4412, 4440, 4608, 4736, 4995, 5328, 5515, 5760, 5920, 6618, 6660, 6912, 7104, 7680, 7992, 8640, 8824, 8880, 9472, 9927, 9990, 10656, 11030, 11520, 11840, 13236, 13320, 13824, 14208, 15984, 16545, 17280, 17648, 17760, 18944, 19854, 19980, 21312, 22060, 23040, 23680, 26472, 26640, 28416, 29781, 31968, 33090, 34560, 35296, 35520, 39708, 39960, 40811, 42624, 44120, 47360, 49635, 52944, 53280, 56832, 59562, 63936, 66180, 69120, 70592, 71040, 79416, 79920, 81622, 85248, 88240, 94720, 99270, 105888, 106560, 119124, 122433, 127872, 132360, 141184, 142080, 148905, 158832, 159840, 163244, 170496, 176480, 198540, 204055, 211776, 213120, 238248, 244866, 255744, 264720, 282368, 284160, 297810, 317664, 319680, 326488, 352960, 367299, 397080, 408110, 423552, 426240, 476496, 489732, 511488, 529440, 564736, 595620, 612165, 635328, 639360, 652976, 705920, 734598, 794160, 816220, 847104, 852480, 952992, 979464, 1058880, 1101897, 1191240, 1224330, 1270656, 1278720, 1305952, 1411840, 1469196, 1588320, 1632440, 1694208, 1836495, 1905984, 1958928, 2117760, 2203794, 2382480, 2448660, 2541312, 2557440, 2611904, 2823680, 2938392, 3176640, 3264880, 3672990, 3811968, 3917856, 4235520, 4407588, 4764960, 4897320, 5082624, 5223808, 5509485, 5876784, 6353280, 6529760, 7345980, 7623936, 7835712, 8471040, 8815176, 9529920, 9794640, 10447616, 11018970, 11753568, 12706560, 13059520, 14691960, 15247872, 15671424, 17630352, 19059840, 19589280, 20895232, 22037940, 23507136, 25413120, 26119040, 29383920, 31342848, 35260704, 38119680, 39178560, 44075880, 47014272, 52238080, 58767840, 62685696, 70521408, 76239360, 78357120, 88151760, 94028544, 104476160, 117535680, 141042816, 156714240, 176303520, 188057088, 235071360, 282085632, 313428480, 352607040, 470142720, 564171264, 705214080, 940285440, 1410428160, 2820856320]

約数ペア:

[(1, 2820856320), (2, 1410428160), (3, 940285440), (4, 705214080), (5, 564171264), (6, 470142720), (8, 352607040), (9, 313428480), (10, 282085632), (12, 235071360), (15, 188057088), (16, 176303520), (18, 156714240), (20, 141042816), (24, 117535680), (27, 104476160), (30, 94028544), (32, 88151760), (36, 78357120), (37, 76239360), (40, 70521408), (45, 62685696), (48, 58767840), (54, 52238080), (60, 47014272), (64, 44075880), (72, 39178560), (74, 38119680), (80, 35260704), (90, 31342848), (96, 29383920), (108, 26119040), (111, 25413120), (120, 23507136), (128, 22037940), (135, 20895232), (144, 19589280), (148, 19059840), (160, 17630352), (180, 15671424), (185, 15247872), (192, 14691960), (216, 13059520), (222, 12706560), (240, 11753568), (256, 11018970), (270, 10447616), (288, 9794640), (296, 9529920), (320, 8815176), (333, 8471040), (360, 7835712), (370, 7623936), (384, 7345980), (432, 6529760), (444, 6353280), (480, 5876784), (512, 5509485), (540, 5223808), (555, 5082624), (576, 4897320), (592, 4764960), (640, 4407588), (666, 4235520), (720, 3917856), (740, 3811968), (768, 3672990), (864, 3264880), (888, 3176640), (960, 2938392), (999, 2823680), (1080, 2611904), (1103, 2557440), (1110, 2541312), (1152, 2448660), (1184, 2382480), (1280, 2203794), (1332, 2117760), (1440, 1958928), (1480, 1905984), (1536, 1836495), (1665, 1694208), (1728, 1632440), (1776, 1588320), (1920, 1469196), (1998, 1411840), (2160, 1305952), (2206, 1278720), (2220, 1270656), (2304, 1224330), (2368, 1191240), (2560, 1101897), (2664, 1058880), (2880, 979464), (2960, 952992), (3309, 852480), (3330, 847104), (3456, 816220), (3552, 794160), (3840, 734598), (3996, 705920), (4320, 652976), (4412, 639360), (4440, 635328), (4608, 612165), (4736, 595620), (4995, 564736), (5328, 529440), (5515, 511488), (5760, 489732), (5920, 476496), (6618, 426240), (6660, 423552), (6912, 408110), (7104, 397080), (7680, 367299), (7992, 352960), (8640, 326488), (8824, 319680), (8880, 317664), (9472, 297810), (9927, 284160), (9990, 282368), (10656, 264720), (11030, 255744), (11520, 244866), (11840, 238248), (13236, 213120), (13320, 211776), (13824, 204055), (14208, 198540), (15984, 176480), (16545, 170496), (17280, 163244), (17648, 159840), (17760, 158832), (18944, 148905), (19854, 142080), (19980, 141184), (21312, 132360), (22060, 127872), (23040, 122433), (23680, 119124), (26472, 106560), (26640, 105888), (28416, 99270), (29781, 94720), (31968, 88240), (33090, 85248), (34560, 81622), (35296, 79920), (35520, 79416), (39708, 71040), (39960, 70592), (40811, 69120), (42624, 66180), (44120, 63936), (47360, 59562), (49635, 56832), (52944, 53280)]