489142080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 336

約数和(自身を含む): 2025578880

約数和(自身を除く): 1536436800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1277, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2240, 2280, 2394, 2520, 2554, 2660, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3831, 3990, 4032, 4256, 4560, 4788, 5040, 5108, 5320, 5472, 5985, 6080, 6384, 6385, 6720, 6840, 7662, 7980, 8512, 8939, 9120, 9576, 10080, 10216, 10640, 10944, 11493, 11970, 12768, 12770, 13680, 15324, 15960, 17878, 18240, 19152, 19155, 20160, 20432, 21280, 22986, 23940, 24263, 25536, 25540, 26817, 27360, 30648, 31920, 35756, 38304, 38310, 40864, 42560, 44695, 45972, 47880, 48526, 51080, 53634, 54720, 57465, 61296, 63840, 71512, 72789, 76608, 76620, 80451, 81728, 89390, 91944, 95760, 97052, 102160, 107268, 114930, 121315, 122592, 127680, 134085, 143024, 145578, 153240, 160902, 169841, 178780, 183888, 191520, 194104, 204320, 214536, 218367, 229860, 242630, 245184, 268170, 286048, 291156, 306480, 321804, 339682, 357560, 363945, 367776, 383040, 388208, 402255, 408640, 429072, 436734, 459720, 485260, 509523, 536340, 572096, 582312, 612960, 643608, 679364, 715120, 727890, 735552, 776416, 804510, 849205, 858144, 873468, 919440, 970520, 1019046, 1072680, 1091835, 1164624, 1225920, 1287216, 1358728, 1430240, 1455780, 1528569, 1552832, 1609020, 1698410, 1716288, 1746936, 1838880, 1941040, 2038092, 2145360, 2183670, 2329248, 2547615, 2574432, 2717456, 2860480, 2911560, 3057138, 3218040, 3396820, 3493872, 3677760, 3882080, 4076184, 4290720, 4367340, 4658496, 5095230, 5148864, 5434912, 5823120, 6114276, 6436080, 6793640, 6987744, 7642845, 7764160, 8152368, 8581440, 8734680, 10190460, 10869824, 11646240, 12228552, 12872160, 13587280, 13975488, 15285690, 16304736, 17469360, 20380920, 23292480, 24457104, 25744320, 27174560, 30571380, 32609472, 34938720, 40761840, 48914208, 54349120, 61142760, 69877440, 81523680, 97828416, 122285520, 163047360, 244571040, 489142080]

約数ペア:

[(1, 489142080), (2, 244571040), (3, 163047360), (4, 122285520), (5, 97828416), (6, 81523680), (7, 69877440), (8, 61142760), (9, 54349120), (10, 48914208), (12, 40761840), (14, 34938720), (15, 32609472), (16, 30571380), (18, 27174560), (19, 25744320), (20, 24457104), (21, 23292480), (24, 20380920), (28, 17469360), (30, 16304736), (32, 15285690), (35, 13975488), (36, 13587280), (38, 12872160), (40, 12228552), (42, 11646240), (45, 10869824), (48, 10190460), (56, 8734680), (57, 8581440), (60, 8152368), (63, 7764160), (64, 7642845), (70, 6987744), (72, 6793640), (76, 6436080), (80, 6114276), (84, 5823120), (90, 5434912), (95, 5148864), (96, 5095230), (105, 4658496), (112, 4367340), (114, 4290720), (120, 4076184), (126, 3882080), (133, 3677760), (140, 3493872), (144, 3396820), (152, 3218040), (160, 3057138), (168, 2911560), (171, 2860480), (180, 2717456), (190, 2574432), (192, 2547615), (210, 2329248), (224, 2183670), (228, 2145360), (240, 2038092), (252, 1941040), (266, 1838880), (280, 1746936), (285, 1716288), (288, 1698410), (304, 1609020), (315, 1552832), (320, 1528569), (336, 1455780), (342, 1430240), (360, 1358728), (380, 1287216), (399, 1225920), (420, 1164624), (448, 1091835), (456, 1072680), (480, 1019046), (504, 970520), (532, 919440), (560, 873468), (570, 858144), (576, 849205), (608, 804510), (630, 776416), (665, 735552), (672, 727890), (684, 715120), (720, 679364), (760, 643608), (798, 612960), (840, 582312), (855, 572096), (912, 536340), (960, 509523), (1008, 485260), (1064, 459720), (1120, 436734), (1140, 429072), (1197, 408640), (1216, 402255), (1260, 388208), (1277, 383040), (1330, 367776), (1344, 363945), (1368, 357560), (1440, 339682), (1520, 321804), (1596, 306480), (1680, 291156), (1710, 286048), (1824, 268170), (1995, 245184), (2016, 242630), (2128, 229860), (2240, 218367), (2280, 214536), (2394, 204320), (2520, 194104), (2554, 191520), (2660, 183888), (2736, 178780), (2880, 169841), (3040, 160902), (3192, 153240), (3360, 145578), (3420, 143024), (3648, 134085), (3831, 127680), (3990, 122592), (4032, 121315), (4256, 114930), (4560, 107268), (4788, 102160), (5040, 97052), (5108, 95760), (5320, 91944), (5472, 89390), (5985, 81728), (6080, 80451), (6384, 76620), (6385, 76608), (6720, 72789), (6840, 71512), (7662, 63840), (7980, 61296), (8512, 57465), (8939, 54720), (9120, 53634), (9576, 51080), (10080, 48526), (10216, 47880), (10640, 45972), (10944, 44695), (11493, 42560), (11970, 40864), (12768, 38310), (12770, 38304), (13680, 35756), (15324, 31920), (15960, 30648), (17878, 27360), (18240, 26817), (19152, 25540), (19155, 25536), (20160, 24263), (20432, 23940), (21280, 22986)]