19311474000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 640

約数和(自身を含む): 77553036288

約数和(自身を除く): 58241562288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 113, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 226, 240, 250, 260, 273, 280, 300, 312, 313, 325, 336, 339, 350, 364, 375, 390, 400, 420, 452, 455, 500, 520, 525, 546, 560, 565, 600, 624, 626, 650, 678, 700, 728, 750, 780, 791, 840, 875, 904, 910, 939, 975, 1000, 1040, 1050, 1092, 1130, 1200, 1252, 1300, 1356, 1365, 1400, 1456, 1469, 1500, 1560, 1565, 1582, 1625, 1680, 1695, 1750, 1808, 1820, 1878, 1950, 2000, 2100, 2184, 2191, 2260, 2275, 2373, 2504, 2600, 2625, 2712, 2730, 2800, 2825, 2938, 3000, 3120, 3130, 3164, 3250, 3390, 3500, 3640, 3756, 3900, 3955, 4069, 4200, 4368, 4382, 4407, 4520, 4550, 4695, 4746, 4875, 5008, 5200, 5250, 5424, 5460, 5650, 5876, 6000, 6260, 6328, 6500, 6573, 6780, 6825, 7000, 7280, 7345, 7512, 7800, 7825, 7910, 8138, 8400, 8475, 8764, 8814, 9040, 9100, 9390, 9492, 9750, 10283, 10500, 10920, 10955, 11300, 11375, 11752, 11865, 12207, 12520, 12656, 13000, 13146, 13560, 13650, 14000, 14125, 14690, 15024, 15600, 15650, 15820, 16276, 16950, 17528, 17628, 18200, 18780, 18984, 19500, 19775, 20345, 20566, 21000, 21840, 21910, 22035, 22600, 22750, 23475, 23504, 23730, 24414, 25040, 26000, 26292, 27120, 27300, 28250, 28483, 29380, 30849, 31300, 31640, 32552, 32865, 33900, 34125, 35056, 35256, 35369, 36400, 36725, 37560, 37968, 39000, 39125, 39550, 40690, 41132, 42000, 42375, 43820, 44070, 45200, 45500, 46950, 47460, 48828, 51415, 52584, 54600, 54775, 56500, 56966, 58760, 59325, 61035, 61698, 62600, 63280, 65104, 65730, 67800, 68250, 70512, 70738, 73450, 75120, 78000, 78250, 79100, 81380, 82264, 84750, 85449, 87640, 88140, 91000, 93900, 94920, 97656, 98875, 101725, 102830, 105168, 106107, 109200, 109550, 110175, 113000, 113932, 117375, 117520, 118650, 122070, 123396, 125200, 131460, 135600, 136500, 141476, 142415, 146900, 154245, 156500, 158200, 162760, 164325, 164528, 169500, 170898, 175280, 176280, 176845, 182000, 183625, 187800, 189840, 195312, 197750, 203450, 205660, 212214, 219100, 220350, 226000, 227864, 234750, 237300, 244140, 246792, 247583, 257075, 262920, 273000, 273875, 282952, 284830, 293800, 296625, 305175, 308490, 313000, 316400, 325520, 328650, 339000, 341796, 352560, 353690, 367250, 375600, 395500, 406900, 411320, 424428, 427245, 438200, 440700, 455728, 459797, 469500, 474600, 488280, 493584, 495166, 508625, 514150, 525840, 530535, 546000, 547750, 550875, 565904, 569660, 587600, 593250, 610350, 616980, 626000, 657300, 678000, 683592, 707380, 712075, 734500, 742749, 771225, 791000, 813800, 821625, 822640, 848856, 854490, 876400, 881400, 884225, 919594, 939000, 949200, 976560, 990332, 1017250, 1028300, 1061070, 1095500, 1101750, 1139320, 1186500, 1220700, 1233960, 1237915, 1285375, 1314600, 1367184, 1379391, 1414760, 1424150, 1469000, 1485498, 1525875, 1542450, 1582000, 1627600, 1643250, 1697712, 1708980, 1762800, 1768450, 1839188, 1878000, 1980664, 2034500, 2056600, 2122140, 2136225, 2191000, 2203500, 2278640, 2298985, 2373000, 2441400, 2467920, 2475830, 2570750, 2629200, 2652675, 2758782, 2829520, 2848300, 2938000, 2970996, 3051750, 3084900, 3218579, 3286500, 3417960, 3536900, 3560375, 3678376, 3713745, 3856125, 3961328, 4069000, 4113200, 4244280, 4272450, 4382000, 4407000, 4421125, 4597970, 4746000, 4882800, 4951660, 5141500, 5305350, 5517564, 5696600, 5941992, 6103500, 6169800, 6189575, 6437158, 6573000, 6835920, 6896955, 7073800, 7120750, 7356752, 7427490, 7712250, 8138000, 8488560, 8544900, 8814000, 8842250, 9195940, 9655737, 9903320, 10283000, 10610700, 10681125, 11035128, 11393200, 11494925, 11883984, 12207000, 12339600, 12379150, 12874316, 13146000, 13263375, 13793910, 14147600, 14241500, 14854980, 15424500, 16092895, 17089800, 17684500, 18391880, 18568725, 19311474, 19806640, 20566000, 21221400, 21362250, 22070256, 22989850, 24414000, 24758300, 25748632, 26526750, 27587820, 28483000, 29709960, 30849000, 30947875, 32185790, 34179600, 34484775, 35369000, 36783760, 37137450, 38622948, 42442800, 42724500, 45979700, 48278685, 49516600, 51497264, 53053500, 55175640, 56966000, 57474625, 59419920, 61698000, 61895750, 64371580, 68969550, 70738000, 74274900, 77245896, 80464475, 85449000, 91959400, 92843625, 96557370, 99033200, 106107000, 110351280, 114949250, 123791500, 128743160, 137939100, 148549800, 154491792, 160928950, 170898000, 172423875, 183918800, 185687250, 193114740, 212214000, 229898500, 241393425, 247583000, 257486320, 275878200, 297099600, 321857900, 344847750, 371374500, 386229480, 402322375, 459797000, 482786850, 495166000, 551756400, 643715800, 689695500, 742749000, 772458960, 804644750, 919594000, 965573700, 1206967125, 1287431600, 1379391000, 1485498000, 1609289500, 1931147400, 2413934250, 2758782000, 3218579000, 3862294800, 4827868500, 6437158000, 9655737000, 19311474000]

約数ペア:

[(1, 19311474000), (2, 9655737000), (3, 6437158000), (4, 4827868500), (5, 3862294800), (6, 3218579000), (7, 2758782000), (8, 2413934250), (10, 1931147400), (12, 1609289500), (13, 1485498000), (14, 1379391000), (15, 1287431600), (16, 1206967125), (20, 965573700), (21, 919594000), (24, 804644750), (25, 772458960), (26, 742749000), (28, 689695500), (30, 643715800), (35, 551756400), (39, 495166000), (40, 482786850), (42, 459797000), (48, 402322375), (50, 386229480), (52, 371374500), (56, 344847750), (60, 321857900), (65, 297099600), (70, 275878200), (75, 257486320), (78, 247583000), (80, 241393425), (84, 229898500), (91, 212214000), (100, 193114740), (104, 185687250), (105, 183918800), (112, 172423875), (113, 170898000), (120, 160928950), (125, 154491792), (130, 148549800), (140, 137939100), (150, 128743160), (156, 123791500), (168, 114949250), (175, 110351280), (182, 106107000), (195, 99033200), (200, 96557370), (208, 92843625), (210, 91959400), (226, 85449000), (240, 80464475), (250, 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(1680, 11494925), (1695, 11393200), (1750, 11035128), (1808, 10681125), (1820, 10610700), (1878, 10283000), (1950, 9903320), (2000, 9655737), (2100, 9195940), (2184, 8842250), (2191, 8814000), (2260, 8544900), (2275, 8488560), (2373, 8138000), (2504, 7712250), (2600, 7427490), (2625, 7356752), (2712, 7120750), (2730, 7073800), (2800, 6896955), (2825, 6835920), (2938, 6573000), (3000, 6437158), (3120, 6189575), (3130, 6169800), (3164, 6103500), (3250, 5941992), (3390, 5696600), (3500, 5517564), (3640, 5305350), (3756, 5141500), (3900, 4951660), (3955, 4882800), (4069, 4746000), (4200, 4597970), (4368, 4421125), (4382, 4407000), (4407, 4382000), (4520, 4272450), (4550, 4244280), (4695, 4113200), (4746, 4069000), (4875, 3961328), (5008, 3856125), (5200, 3713745), (5250, 3678376), (5424, 3560375), (5460, 3536900), (5650, 3417960), (5876, 3286500), (6000, 3218579), (6260, 3084900), (6328, 3051750), (6500, 2970996), (6573, 2938000), (6780, 2848300), (6825, 2829520), (7000, 2758782), (7280, 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813800), (24414, 791000), (25040, 771225), (26000, 742749), (26292, 734500), (27120, 712075), (27300, 707380), (28250, 683592), (28483, 678000), (29380, 657300), (30849, 626000), (31300, 616980), (31640, 610350), (32552, 593250), (32865, 587600), (33900, 569660), (34125, 565904), (35056, 550875), (35256, 547750), (35369, 546000), (36400, 530535), (36725, 525840), (37560, 514150), (37968, 508625), (39000, 495166), (39125, 493584), (39550, 488280), (40690, 474600), (41132, 469500), (42000, 459797), (42375, 455728), (43820, 440700), (44070, 438200), (45200, 427245), (45500, 424428), (46950, 411320), (47460, 406900), (48828, 395500), (51415, 375600), (52584, 367250), (54600, 353690), (54775, 352560), (56500, 341796), (56966, 339000), (58760, 328650), (59325, 325520), (61035, 316400), (61698, 313000), (62600, 308490), (63280, 305175), (65104, 296625), (65730, 293800), (67800, 284830), (68250, 282952), (70512, 273875), (70738, 273000), (73450, 262920), (75120, 257075), (78000, 247583), (78250, 246792), (79100, 244140), (81380, 237300), (82264, 234750), (84750, 227864), (85449, 226000), (87640, 220350), (88140, 219100), (91000, 212214), (93900, 205660), (94920, 203450), (97656, 197750), (98875, 195312), (101725, 189840), (102830, 187800), (105168, 183625), (106107, 182000), (109200, 176845), (109550, 176280), (110175, 175280), (113000, 170898), (113932, 169500), (117375, 164528), (117520, 164325), (118650, 162760), (122070, 158200), (123396, 156500), (125200, 154245), (131460, 146900), (135600, 142415), (136500, 141476)]