20952935520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:1010

約数の個数: 384

約数和(自身を含む): 76140933120

約数和(自身を除く): 55187997600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 331, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 631, 660, 662, 760, 836, 880, 912, 993, 1045, 1056, 1140, 1254, 1262, 1320, 1324, 1520, 1655, 1672, 1760, 1824, 1893, 1986, 2090, 2280, 2508, 2524, 2640, 2648, 3040, 3135, 3155, 3310, 3344, 3641, 3786, 3972, 4180, 4560, 4965, 5016, 5048, 5280, 5296, 6270, 6289, 6310, 6620, 6688, 6941, 7282, 7572, 7944, 8360, 9120, 9465, 9930, 10032, 10096, 10592, 10923, 11989, 12540, 12578, 12620, 13240, 13882, 14564, 15144, 15888, 16720, 18205, 18867, 18930, 19860, 20064, 20192, 20823, 21846, 23978, 25080, 25156, 25240, 26480, 27764, 29128, 30288, 31445, 31776, 33440, 34705, 35967, 36410, 37734, 37860, 39720, 41646, 43692, 47956, 50160, 50312, 50480, 52960, 54615, 55528, 58256, 59945, 60576, 62890, 69179, 69410, 71934, 72820, 75468, 75720, 79440, 83292, 87384, 94335, 95912, 100320, 100624, 100960, 104115, 109230, 111056, 116512, 119890, 125780, 131879, 138358, 138820, 143868, 145640, 150936, 151440, 158880, 166584, 174768, 179835, 188670, 191824, 201248, 207537, 208230, 208861, 218460, 222112, 239780, 251560, 263758, 276716, 277640, 287736, 291280, 301872, 302880, 333168, 345895, 349536, 359670, 377340, 383648, 395637, 415074, 416460, 417722, 436920, 479560, 503120, 527516, 553432, 555280, 575472, 582560, 603744, 626583, 659395, 666336, 691790, 719340, 754680, 791274, 830148, 832920, 835444, 873840, 959120, 1006240, 1037685, 1044305, 1055032, 1106864, 1110560, 1150944, 1253166, 1318790, 1383580, 1438680, 1509360, 1582548, 1660296, 1665840, 1670888, 1747680, 1918240, 1978185, 2075370, 2088610, 2110064, 2213728, 2297471, 2506332, 2637580, 2767160, 2877360, 3018720, 3132915, 3165096, 3320592, 3331680, 3341776, 3956370, 3968359, 4150740, 4177220, 4220128, 4594942, 5012664, 5275160, 5534320, 5754720, 6265830, 6330192, 6641184, 6683552, 6892413, 7912740, 7936718, 8301480, 8354440, 9189884, 10025328, 10550320, 11068640, 11487355, 11905077, 12531660, 12660384, 13784826, 15825480, 15873436, 16602960, 16708880, 18379768, 19841795, 20050656, 21100640, 22974710, 23810154, 25063320, 27569652, 31650960, 31746872, 33205920, 33417760, 34462065, 36759536, 39683590, 43651949, 45949420, 47620308, 50126640, 55139304, 59525385, 63301920, 63493744, 68924130, 73519072, 79367180, 87303898, 91898840, 95240616, 100253280, 110278608, 119050770, 126987488, 130955847, 137848260, 158734360, 174607796, 183797680, 190481232, 218259745, 220557216, 238101540, 261911694, 275696520, 317468720, 349215592, 367595360, 380962464, 436519490, 476203080, 523823388, 551393040, 634937440, 654779235, 698431184, 873038980, 952406160, 1047646776, 1102786080, 1309558470, 1396862368, 1746077960, 1904812320, 2095293552, 2619116940, 3492155920, 4190587104, 5238233880, 6984311840, 10476467760, 20952935520]

約数ペア:

[(1, 20952935520), (2, 10476467760), (3, 6984311840), (4, 5238233880), (5, 4190587104), (6, 3492155920), (8, 2619116940), (10, 2095293552), (11, 1904812320), (12, 1746077960), (15, 1396862368), (16, 1309558470), (19, 1102786080), (20, 1047646776), (22, 952406160), (24, 873038980), (30, 698431184), (32, 654779235), (33, 634937440), (38, 551393040), (40, 523823388), (44, 476203080), (48, 436519490), (55, 380962464), (57, 367595360), (60, 349215592), (66, 317468720), (76, 275696520), (80, 261911694), (88, 238101540), (95, 220557216), (96, 218259745), (110, 190481232), (114, 183797680), (120, 174607796), (132, 158734360), (152, 137848260), (160, 130955847), (165, 126987488), (176, 119050770), (190, 110278608), (209, 100253280), (220, 95240616), (228, 91898840), (240, 87303898), (264, 79367180), (285, 73519072), (304, 68924130), (330, 63493744), (331, 63301920), (352, 59525385), (380, 55139304), (418, 50126640), (440, 47620308), (456, 45949420), (480, 43651949), (528, 39683590), (570, 36759536), (608, 34462065), (627, 33417760), (631, 33205920), (660, 31746872), (662, 31650960), (760, 27569652), (836, 25063320), (880, 23810154), (912, 22974710), (993, 21100640), (1045, 20050656), (1056, 19841795), (1140, 18379768), (1254, 16708880), (1262, 16602960), (1320, 15873436), (1324, 15825480), (1520, 13784826), (1655, 12660384), (1672, 12531660), (1760, 11905077), (1824, 11487355), (1893, 11068640), (1986, 10550320), (2090, 10025328), (2280, 9189884), (2508, 8354440), (2524, 8301480), (2640, 7936718), (2648, 7912740), (3040, 6892413), (3135, 6683552), (3155, 6641184), (3310, 6330192), (3344, 6265830), (3641, 5754720), (3786, 5534320), (3972, 5275160), (4180, 5012664), (4560, 4594942), (4965, 4220128), (5016, 4177220), (5048, 4150740), (5280, 3968359), (5296, 3956370), (6270, 3341776), (6289, 3331680), (6310, 3320592), (6620, 3165096), (6688, 3132915), (6941, 3018720), (7282, 2877360), (7572, 2767160), (7944, 2637580), (8360, 2506332), (9120, 2297471), (9465, 2213728), (9930, 2110064), (10032, 2088610), (10096, 2075370), (10592, 1978185), (10923, 1918240), (11989, 1747680), (12540, 1670888), (12578, 1665840), (12620, 1660296), (13240, 1582548), (13882, 1509360), (14564, 1438680), (15144, 1383580), (15888, 1318790), (16720, 1253166), (18205, 1150944), (18867, 1110560), (18930, 1106864), (19860, 1055032), (20064, 1044305), (20192, 1037685), (20823, 1006240), (21846, 959120), (23978, 873840), (25080, 835444), (25156, 832920), (25240, 830148), (26480, 791274), (27764, 754680), (29128, 719340), (30288, 691790), (31445, 666336), (31776, 659395), (33440, 626583), (34705, 603744), (35967, 582560), (36410, 575472), (37734, 555280), (37860, 553432), (39720, 527516), (41646, 503120), (43692, 479560), (47956, 436920), (50160, 417722), (50312, 416460), (50480, 415074), (52960, 395637), (54615, 383648), (55528, 377340), (58256, 359670), (59945, 349536), (60576, 345895), (62890, 333168), (69179, 302880), (69410, 301872), (71934, 291280), (72820, 287736), (75468, 277640), (75720, 276716), (79440, 263758), (83292, 251560), (87384, 239780), (94335, 222112), (95912, 218460), (100320, 208861), (100624, 208230), (100960, 207537), (104115, 201248), (109230, 191824), (111056, 188670), (116512, 179835), (119890, 174768), (125780, 166584), (131879, 158880), (138358, 151440), (138820, 150936), (143868, 145640)]