1219938720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2588

約数の個数: 384

約数和(自身を含む): 5161605120

約数和(自身を除く): 3941666400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1760, 1820, 1848, 2002, 2080, 2145, 2184, 2288, 2310, 2464, 2539, 2640, 2730, 2860, 2912, 3003, 3080, 3120, 3360, 3432, 3640, 3696, 4004, 4290, 4368, 4576, 4620, 5005, 5078, 5280, 5460, 5720, 6006, 6160, 6240, 6864, 7280, 7392, 7617, 8008, 8580, 8736, 9240, 10010, 10156, 10920, 11440, 12012, 12320, 12695, 13728, 14560, 15015, 15234, 16016, 17160, 17773, 18480, 20020, 20312, 21840, 22880, 24024, 25390, 27929, 30030, 30468, 32032, 33007, 34320, 35546, 36960, 38085, 40040, 40624, 43680, 48048, 50780, 53319, 55858, 60060, 60936, 66014, 68640, 71092, 76170, 80080, 81248, 83787, 88865, 96096, 99021, 101560, 106638, 111716, 120120, 121872, 132028, 139645, 142184, 152340, 160160, 165035, 167574, 177730, 195503, 198042, 203120, 213276, 223432, 231049, 240240, 243744, 264056, 266595, 279290, 284368, 304680, 330070, 335148, 355460, 363077, 391006, 396084, 406240, 418935, 426552, 446864, 462098, 480480, 495105, 528112, 533190, 558580, 568736, 586509, 609360, 660140, 670296, 693147, 710920, 726154, 782012, 792168, 837870, 853104, 893728, 924196, 977515, 990210, 1056224, 1066380, 1089231, 1117160, 1155245, 1173018, 1218720, 1320280, 1340592, 1386294, 1421840, 1452308, 1564024, 1584336, 1675740, 1706208, 1815385, 1848392, 1955030, 1980420, 2132760, 2178462, 2234320, 2310490, 2346036, 2541539, 2640560, 2681184, 2772588, 2843680, 2904616, 2932545, 3128048, 3168672, 3351480, 3465735, 3630770, 3696784, 3910060, 3960840, 4265520, 4356924, 4468640, 4620980, 4692072, 5083078, 5281120, 5446155, 5545176, 5809232, 5865090, 6256096, 6702960, 6931470, 7261540, 7393568, 7624617, 7820120, 7921680, 8531040, 8713848, 9241960, 9384144, 10166156, 10892310, 11090352, 11618464, 11730180, 12707695, 13405920, 13862940, 14523080, 15249234, 15640240, 15843360, 17427696, 18483920, 18768288, 20332312, 21784620, 22180704, 23460360, 25415390, 27725880, 29046160, 30498468, 31280480, 34855392, 36967840, 38123085, 40664624, 43569240, 46920720, 50830780, 55451760, 58092320, 60996936, 76246170, 81329248, 87138480, 93841440, 101661560, 110903520, 121993872, 152492340, 174276960, 203323120, 243987744, 304984680, 406646240, 609969360, 1219938720]

約数ペア:

[(1, 1219938720), (2, 609969360), (3, 406646240), (4, 304984680), (5, 243987744), (6, 203323120), (7, 174276960), (8, 152492340), (10, 121993872), (11, 110903520), (12, 101661560), (13, 93841440), (14, 87138480), (15, 81329248), (16, 76246170), (20, 60996936), (21, 58092320), (22, 55451760), (24, 50830780), (26, 46920720), (28, 43569240), (30, 40664624), (32, 38123085), (33, 36967840), (35, 34855392), (39, 31280480), (40, 30498468), (42, 29046160), (44, 27725880), (48, 25415390), (52, 23460360), (55, 22180704), (56, 21784620), (60, 20332312), (65, 18768288), (66, 18483920), (70, 17427696), (77, 15843360), (78, 15640240), (80, 15249234), (84, 14523080), (88, 13862940), (91, 13405920), (96, 12707695), (104, 11730180), (105, 11618464), (110, 11090352), (112, 10892310), (120, 10166156), (130, 9384144), (132, 9241960), (140, 8713848), (143, 8531040), (154, 7921680), (156, 7820120), (160, 7624617), (165, 7393568), (168, 7261540), (176, 6931470), (182, 6702960), (195, 6256096), (208, 5865090), (210, 5809232), (220, 5545176), (224, 5446155), (231, 5281120), (240, 5083078), (260, 4692072), (264, 4620980), (273, 4468640), (280, 4356924), (286, 4265520), (308, 3960840), (312, 3910060), (330, 3696784), (336, 3630770), (352, 3465735), (364, 3351480), (385, 3168672), (390, 3128048), (416, 2932545), (420, 2904616), (429, 2843680), (440, 2772588), (455, 2681184), (462, 2640560), (480, 2541539), (520, 2346036), (528, 2310490), (546, 2234320), (560, 2178462), (572, 2132760), (616, 1980420), (624, 1955030), (660, 1848392), (672, 1815385), (715, 1706208), (728, 1675740), (770, 1584336), (780, 1564024), (840, 1452308), (858, 1421840), (880, 1386294), (910, 1340592), (924, 1320280), (1001, 1218720), (1040, 1173018), (1056, 1155245), (1092, 1117160), (1120, 1089231), (1144, 1066380), (1155, 1056224), (1232, 990210), (1248, 977515), (1320, 924196), (1365, 893728), (1430, 853104), (1456, 837870), (1540, 792168), (1560, 782012), (1680, 726154), (1716, 710920), (1760, 693147), (1820, 670296), (1848, 660140), (2002, 609360), (2080, 586509), (2145, 568736), (2184, 558580), (2288, 533190), (2310, 528112), (2464, 495105), (2539, 480480), (2640, 462098), (2730, 446864), (2860, 426552), (2912, 418935), (3003, 406240), (3080, 396084), (3120, 391006), (3360, 363077), (3432, 355460), (3640, 335148), (3696, 330070), (4004, 304680), (4290, 284368), (4368, 279290), (4576, 266595), (4620, 264056), (5005, 243744), (5078, 240240), (5280, 231049), (5460, 223432), (5720, 213276), (6006, 203120), (6160, 198042), (6240, 195503), (6864, 177730), (7280, 167574), (7392, 165035), (7617, 160160), (8008, 152340), (8580, 142184), (8736, 139645), (9240, 132028), (10010, 121872), (10156, 120120), (10920, 111716), (11440, 106638), (12012, 101560), (12320, 99021), (12695, 96096), (13728, 88865), (14560, 83787), (15015, 81248), (15234, 80080), (16016, 76170), (17160, 71092), (17773, 68640), (18480, 66014), (20020, 60936), (20312, 60060), (21840, 55858), (22880, 53319), (24024, 50780), (25390, 48048), (27929, 43680), (30030, 40624), (30468, 40040), (32032, 38085), (33007, 36960), (34320, 35546)]