19729049760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3401

約数の個数: 576

約数和(自身を含む): 83630776320

約数和(自身を除く): 63901726560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 160, 168, 171, 180, 186, 190, 210, 217, 224, 228, 240, 248, 252, 266, 279, 280, 285, 288, 304, 310, 315, 336, 342, 360, 372, 380, 399, 420, 434, 456, 465, 480, 496, 504, 532, 558, 560, 570, 589, 608, 620, 630, 651, 665, 672, 684, 720, 744, 760, 798, 840, 855, 868, 912, 930, 992, 1008, 1064, 1085, 1116, 1120, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1440, 1488, 1520, 1596, 1680, 1710, 1736, 1767, 1824, 1860, 1953, 1995, 2016, 2128, 2170, 2232, 2280, 2356, 2394, 2480, 2520, 2604, 2660, 2736, 2790, 2945, 2976, 3040, 3192, 3255, 3323, 3360, 3420, 3472, 3534, 3720, 3906, 3990, 4123, 4256, 4340, 4464, 4560, 4712, 4788, 4960, 5040, 5208, 5301, 5320, 5472, 5580, 5890, 5985, 6384, 6510, 6646, 6840, 6944, 7068, 7440, 7812, 7980, 8246, 8680, 8835, 8928, 9120, 9424, 9576, 9765, 9969, 10080, 10416, 10602, 10640, 11160, 11780, 11970, 12369, 12768, 13020, 13292, 13680, 14136, 14880, 15624, 15960, 16492, 16615, 17360, 17670, 18848, 19152, 19530, 19938, 20615, 20832, 21204, 21280, 22320, 23261, 23560, 23940, 24738, 26040, 26505, 26584, 27360, 28272, 29907, 31248, 31920, 32984, 33230, 34720, 35340, 37107, 38304, 39060, 39876, 41230, 42408, 44640, 46522, 47120, 47880, 49476, 49845, 52080, 53010, 53168, 56544, 59814, 61845, 62496, 63137, 63840, 65968, 66460, 69783, 70680, 74214, 78120, 79752, 82460, 84816, 93044, 94240, 95760, 98952, 99690, 103013, 104160, 106020, 106336, 116305, 119628, 123690, 126274, 131936, 132920, 139566, 141360, 148428, 149535, 156240, 159504, 164920, 169632, 185535, 186088, 189411, 191520, 197904, 199380, 206026, 209349, 212040, 232610, 239256, 247380, 252548, 265840, 279132, 282720, 296856, 299070, 309039, 312480, 315685, 319008, 329840, 348915, 371070, 372176, 378822, 395808, 398760, 412052, 418698, 424080, 441959, 465220, 478512, 494760, 505096, 515065, 531680, 558264, 568233, 593712, 598140, 618078, 631370, 659680, 697830, 721091, 742140, 744352, 757644, 797520, 824104, 837396, 848160, 883918, 927117, 930440, 947055, 957024, 989520, 1010192, 1030130, 1046745, 1116528, 1136466, 1187424, 1196280, 1236156, 1262740, 1325877, 1395660, 1442182, 1484280, 1515288, 1545195, 1595040, 1648208, 1674792, 1767836, 1854234, 1860880, 1894110, 1957247, 1979040, 2020384, 2060260, 2093490, 2163273, 2209795, 2233056, 2272932, 2392560, 2472312, 2525480, 2651754, 2791320, 2841165, 2884364, 2968560, 3030576, 3090390, 3296416, 3349584, 3535672, 3605455, 3708468, 3721760, 3788220, 3914494, 3977631, 4120520, 4186980, 4326546, 4419590, 4545864, 4635585, 4785120, 4944624, 5050960, 5303508, 5582640, 5682330, 5768728, 5871741, 5937120, 6061152, 6180780, 6489819, 6629385, 6699168, 7071344, 7210910, 7416936, 7576440, 7828988, 7955262, 8241040, 8373960, 8653092, 8839180, 9091728, 9271170, 9786235, 9889248, 10101920, 10607016, 10816365, 11165280, 11364660, 11537456, 11743482, 12361560, 12979638, 13258770, 13700729, 14142688, 14421820, 14833872, 15152880, 15657976, 15910524, 16482080, 16747920, 17306184, 17615223, 17678360, 18183456, 18542340, 19572470, 19888155, 21214032, 21632730, 22729320, 23074912, 23486964, 24723120, 25959276, 26517540, 27401458, 28843640, 29358705, 29667744, 30305760, 31315952, 31821048, 32449095, 33495840, 34612368, 35230446, 35356720, 37084680, 39144940, 39776310, 41102187, 42428064, 43265460, 45458640, 46973928, 49446240, 51918552, 53035080, 54802916, 57687280, 58717410, 62631904, 63642096, 64898190, 68503645, 69224736, 70460892, 70713440, 74169360, 78289880, 79552620, 82204374, 86530920, 88076115, 90917280, 93947856, 103837104, 106070160, 109605832, 115374560, 117434820, 123306561, 127284192, 129796380, 137007290, 140921784, 148338720, 156579760, 159105240, 164408748, 173061840, 176152230, 187895712, 205510935, 207674208, 212140320, 219211664, 234869640, 246613122, 259592760, 274014580, 281843568, 313159520, 318210480, 328817496, 346123680, 352304460, 411021870, 438423328, 469739280, 493226244, 519185520, 548029160, 563687136, 616532805, 636420960, 657634992, 704608920, 822043740, 939478560, 986452488, 1038371040, 1096058320, 1233065610, 1315269984, 1409217840, 1644087480, 1972904976, 2192116640, 2466131220, 2818435680, 3288174960, 3945809952, 4932262440, 6576349920, 9864524880, 19729049760]

約数ペア:

[(1, 19729049760), (2, 9864524880), (3, 6576349920), (4, 4932262440), (5, 3945809952), (6, 3288174960), (7, 2818435680), (8, 2466131220), (9, 2192116640), (10, 1972904976), (12, 1644087480), (14, 1409217840), (15, 1315269984), (16, 1233065610), (18, 1096058320), (19, 1038371040), (20, 986452488), (21, 939478560), (24, 822043740), (28, 704608920), (30, 657634992), (31, 636420960), (32, 616532805), (35, 563687136), (36, 548029160), (38, 519185520), (40, 493226244), (42, 469739280), (45, 438423328), (48, 411021870), (56, 352304460), (57, 346123680), (60, 328817496), (62, 318210480), (63, 313159520), (70, 281843568), (72, 274014580), (76, 259592760), (80, 246613122), (84, 234869640), (90, 219211664), (93, 212140320), (95, 207674208), (96, 205510935), (105, 187895712), (112, 176152230), (114, 173061840), (120, 164408748), (124, 159105240), (126, 156579760), (133, 148338720), (140, 140921784), (144, 137007290), (152, 129796380), (155, 127284192), (160, 123306561), (168, 117434820), (171, 115374560), (180, 109605832), (186, 106070160), (190, 103837104), (210, 93947856), (217, 90917280), (224, 88076115), (228, 86530920), (240, 82204374), (248, 79552620), (252, 78289880), (266, 74169360), (279, 70713440), (280, 70460892), (285, 69224736), (288, 68503645), (304, 64898190), (310, 63642096), (315, 62631904), (336, 58717410), (342, 57687280), (360, 54802916), (372, 53035080), (380, 51918552), (399, 49446240), (420, 46973928), (434, 45458640), (456, 43265460), (465, 42428064), (480, 41102187), (496, 39776310), (504, 39144940), (532, 37084680), (558, 35356720), (560, 35230446), (570, 34612368), (589, 33495840), (608, 32449095), (620, 31821048), (630, 31315952), (651, 30305760), (665, 29667744), (672, 29358705), (684, 28843640), (720, 27401458), (744, 26517540), (760, 25959276), (798, 24723120), (840, 23486964), (855, 23074912), (868, 22729320), (912, 21632730), (930, 21214032), (992, 19888155), (1008, 19572470), (1064, 18542340), (1085, 18183456), (1116, 17678360), (1120, 17615223), (1140, 17306184), (1178, 16747920), (1197, 16482080), (1240, 15910524), (1260, 15657976), (1302, 15152880), (1330, 14833872), (1368, 14421820), (1395, 14142688), (1440, 13700729), (1488, 13258770), (1520, 12979638), (1596, 12361560), (1680, 11743482), (1710, 11537456), (1736, 11364660), (1767, 11165280), (1824, 10816365), (1860, 10607016), (1953, 10101920), (1995, 9889248), (2016, 9786235), (2128, 9271170), (2170, 9091728), (2232, 8839180), (2280, 8653092), (2356, 8373960), (2394, 8241040), (2480, 7955262), (2520, 7828988), (2604, 7576440), (2660, 7416936), (2736, 7210910), (2790, 7071344), (2945, 6699168), (2976, 6629385), (3040, 6489819), (3192, 6180780), (3255, 6061152), (3323, 5937120), (3360, 5871741), (3420, 5768728), (3472, 5682330), (3534, 5582640), (3720, 5303508), (3906, 5050960), (3990, 4944624), (4123, 4785120), (4256, 4635585), (4340, 4545864), (4464, 4419590), (4560, 4326546), (4712, 4186980), (4788, 4120520), (4960, 3977631), (5040, 3914494), (5208, 3788220), (5301, 3721760), (5320, 3708468), (5472, 3605455), (5580, 3535672), (5890, 3349584), (5985, 3296416), (6384, 3090390), (6510, 3030576), (6646, 2968560), (6840, 2884364), (6944, 2841165), (7068, 2791320), (7440, 2651754), (7812, 2525480), (7980, 2472312), (8246, 2392560), (8680, 2272932), (8835, 2233056), (8928, 2209795), (9120, 2163273), (9424, 2093490), (9576, 2060260), (9765, 2020384), (9969, 1979040), (10080, 1957247), (10416, 1894110), (10602, 1860880), (10640, 1854234), (11160, 1767836), (11780, 1674792), (11970, 1648208), (12369, 1595040), (12768, 1545195), (13020, 1515288), (13292, 1484280), (13680, 1442182), (14136, 1395660), (14880, 1325877), (15624, 1262740), (15960, 1236156), (16492, 1196280), (16615, 1187424), (17360, 1136466), (17670, 1116528), (18848, 1046745), (19152, 1030130), (19530, 1010192), (19938, 989520), (20615, 957024), (20832, 947055), (21204, 930440), (21280, 927117), (22320, 883918), (23261, 848160), (23560, 837396), (23940, 824104), (24738, 797520), (26040, 757644), (26505, 744352), (26584, 742140), (27360, 721091), (28272, 697830), (29907, 659680), (31248, 631370), (31920, 618078), (32984, 598140), (33230, 593712), (34720, 568233), (35340, 558264), (37107, 531680), (38304, 515065), (39060, 505096), (39876, 494760), (41230, 478512), (42408, 465220), (44640, 441959), (46522, 424080), (47120, 418698), (47880, 412052), (49476, 398760), (49845, 395808), (52080, 378822), (53010, 372176), (53168, 371070), (56544, 348915), (59814, 329840), (61845, 319008), (62496, 315685), (63137, 312480), (63840, 309039), (65968, 299070), (66460, 296856), (69783, 282720), (70680, 279132), (74214, 265840), (78120, 252548), (79752, 247380), (82460, 239256), (84816, 232610), (93044, 212040), (94240, 209349), (95760, 206026), (98952, 199380), (99690, 197904), (103013, 191520), (104160, 189411), (106020, 186088), (106336, 185535), (116305, 169632), (119628, 164920), (123690, 159504), (126274, 156240), (131936, 149535), (132920, 148428), (139566, 141360)]