19814585280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1621}}^1$

素因数の和:1772

約数の個数: 448

約数和(自身を含む): 76886848512

約数和(自身を除く): 57072263232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 107, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 214, 224, 238, 240, 255, 272, 280, 320, 321, 336, 340, 357, 408, 420, 428, 448, 476, 480, 510, 535, 544, 560, 595, 642, 672, 680, 714, 749, 816, 840, 856, 952, 960, 1020, 1070, 1088, 1120, 1190, 1284, 1344, 1360, 1428, 1498, 1605, 1621, 1632, 1680, 1712, 1785, 1819, 1904, 2040, 2140, 2240, 2247, 2380, 2568, 2720, 2856, 2996, 3210, 3242, 3264, 3360, 3424, 3570, 3638, 3745, 3808, 4080, 4280, 4494, 4760, 4863, 5136, 5440, 5457, 5712, 5992, 6420, 6484, 6720, 6848, 7140, 7276, 7490, 7616, 8105, 8160, 8560, 8988, 9095, 9520, 9726, 10272, 10914, 11235, 11347, 11424, 11984, 12733, 12840, 12968, 14280, 14552, 14980, 16210, 16320, 17120, 17976, 18190, 19040, 19452, 20544, 21828, 22470, 22694, 22848, 23968, 24315, 25466, 25680, 25936, 27285, 27557, 28560, 29104, 29960, 32420, 34041, 34240, 35952, 36380, 38080, 38199, 38904, 43656, 44940, 45388, 47936, 48630, 50932, 51360, 51872, 54570, 55114, 56735, 57120, 58208, 59920, 63665, 64840, 68082, 71904, 72760, 76398, 77808, 82671, 87312, 89880, 90776, 97260, 101864, 102720, 103744, 109140, 110228, 113470, 114240, 116416, 119840, 127330, 129680, 136164, 137785, 143808, 145520, 152796, 155616, 165342, 170205, 173447, 174624, 179760, 181552, 190995, 192899, 194520, 203728, 218280, 220456, 226940, 239680, 254660, 259360, 272328, 275570, 291040, 305592, 311232, 330684, 340410, 346894, 349248, 359520, 363104, 381990, 385798, 389040, 407456, 413355, 436560, 440912, 453880, 509320, 518720, 520341, 544656, 551140, 578697, 582080, 611184, 661368, 680820, 693788, 719040, 726208, 763980, 771596, 778080, 814912, 826710, 867235, 873120, 881824, 907760, 964495, 1018640, 1040682, 1089312, 1102280, 1157394, 1214129, 1222368, 1322736, 1361640, 1387576, 1527960, 1543192, 1556160, 1653420, 1734470, 1746240, 1763648, 1815520, 1928990, 2037280, 2081364, 2178624, 2204560, 2314788, 2428258, 2444736, 2601705, 2645472, 2723280, 2775152, 2893485, 2948599, 3055920, 3086384, 3306840, 3468940, 3631040, 3642387, 3857980, 4074560, 4162728, 4409120, 4629576, 4856516, 5203410, 5290944, 5446560, 5550304, 5786970, 5897198, 6070645, 6111840, 6172768, 6613680, 6937880, 7284774, 7715960, 8325456, 8818240, 8845797, 9259152, 9713032, 10406820, 10893120, 11100608, 11573940, 11794396, 12141290, 12223680, 12345536, 13227360, 13875760, 14569548, 14742995, 15431920, 16650912, 17691594, 18211935, 18518304, 19426064, 20640193, 20813640, 23147880, 23588792, 24282580, 26454720, 27751520, 29139096, 29485990, 30863840, 33301824, 35383188, 36423870, 37036608, 38852128, 41280386, 41627280, 44228985, 46295760, 47177584, 48565160, 55503040, 58278192, 58971980, 61727680, 61920579, 70766376, 72847740, 77704256, 82560772, 83254560, 88457970, 92591520, 94355168, 97130320, 103200965, 116556384, 117943960, 123841158, 141532752, 145695480, 165121544, 166509120, 176915940, 185183040, 188710336, 194260640, 206401930, 233112768, 235887920, 247682316, 283065504, 291390960, 309602895, 330243088, 353831880, 388521280, 412803860, 471775840, 495364632, 566131008, 582781920, 619205790, 660486176, 707663760, 825607720, 943551680, 990729264, 1165563840, 1238411580, 1320972352, 1415327520, 1651215440, 1981458528, 2476823160, 2830655040, 3302430880, 3962917056, 4953646320, 6604861760, 9907292640, 19814585280]

約数ペア:

[(1, 19814585280), (2, 9907292640), (3, 6604861760), (4, 4953646320), (5, 3962917056), (6, 3302430880), (7, 2830655040), (8, 2476823160), (10, 1981458528), (12, 1651215440), (14, 1415327520), (15, 1320972352), (16, 1238411580), (17, 1165563840), (20, 990729264), (21, 943551680), (24, 825607720), (28, 707663760), (30, 660486176), (32, 619205790), (34, 582781920), (35, 566131008), (40, 495364632), (42, 471775840), (48, 412803860), (51, 388521280), (56, 353831880), (60, 330243088), (64, 309602895), (68, 291390960), (70, 283065504), (80, 247682316), (84, 235887920), (85, 233112768), (96, 206401930), (102, 194260640), (105, 188710336), (107, 185183040), (112, 176915940), (119, 166509120), (120, 165121544), (136, 145695480), (140, 141532752), (160, 123841158), (168, 117943960), (170, 116556384), (192, 103200965), (204, 97130320), (210, 94355168), (214, 92591520), (224, 88457970), (238, 83254560), (240, 82560772), (255, 77704256), (272, 72847740), (280, 70766376), (320, 61920579), (321, 61727680), (336, 58971980), (340, 58278192), (357, 55503040), (408, 48565160), (420, 47177584), (428, 46295760), (448, 44228985), (476, 41627280), (480, 41280386), (510, 38852128), (535, 37036608), (544, 36423870), (560, 35383188), (595, 33301824), (642, 30863840), (672, 29485990), (680, 29139096), (714, 27751520), (749, 26454720), (816, 24282580), (840, 23588792), (856, 23147880), (952, 20813640), (960, 20640193), (1020, 19426064), (1070, 18518304), (1088, 18211935), (1120, 17691594), (1190, 16650912), (1284, 15431920), (1344, 14742995), (1360, 14569548), (1428, 13875760), (1498, 13227360), (1605, 12345536), (1621, 12223680), (1632, 12141290), (1680, 11794396), (1712, 11573940), (1785, 11100608), (1819, 10893120), (1904, 10406820), (2040, 9713032), (2140, 9259152), (2240, 8845797), (2247, 8818240), (2380, 8325456), (2568, 7715960), (2720, 7284774), (2856, 6937880), (2996, 6613680), (3210, 6172768), (3242, 6111840), (3264, 6070645), (3360, 5897198), (3424, 5786970), (3570, 5550304), (3638, 5446560), (3745, 5290944), (3808, 5203410), (4080, 4856516), (4280, 4629576), (4494, 4409120), (4760, 4162728), (4863, 4074560), (5136, 3857980), (5440, 3642387), (5457, 3631040), (5712, 3468940), (5992, 3306840), (6420, 3086384), (6484, 3055920), (6720, 2948599), (6848, 2893485), (7140, 2775152), (7276, 2723280), (7490, 2645472), (7616, 2601705), (8105, 2444736), (8160, 2428258), (8560, 2314788), (8988, 2204560), (9095, 2178624), (9520, 2081364), (9726, 2037280), (10272, 1928990), (10914, 1815520), (11235, 1763648), (11347, 1746240), (11424, 1734470), (11984, 1653420), (12733, 1556160), (12840, 1543192), (12968, 1527960), (14280, 1387576), (14552, 1361640), (14980, 1322736), (16210, 1222368), (16320, 1214129), (17120, 1157394), (17976, 1102280), (18190, 1089312), (19040, 1040682), (19452, 1018640), (20544, 964495), (21828, 907760), (22470, 881824), (22694, 873120), (22848, 867235), (23968, 826710), (24315, 814912), (25466, 778080), (25680, 771596), (25936, 763980), (27285, 726208), (27557, 719040), (28560, 693788), (29104, 680820), (29960, 661368), (32420, 611184), (34041, 582080), (34240, 578697), (35952, 551140), (36380, 544656), (38080, 520341), (38199, 518720), (38904, 509320), (43656, 453880), (44940, 440912), (45388, 436560), (47936, 413355), (48630, 407456), (50932, 389040), (51360, 385798), (51872, 381990), (54570, 363104), (55114, 359520), (56735, 349248), (57120, 346894), (58208, 340410), (59920, 330684), (63665, 311232), (64840, 305592), (68082, 291040), (71904, 275570), (72760, 272328), (76398, 259360), (77808, 254660), (82671, 239680), (87312, 226940), (89880, 220456), (90776, 218280), (97260, 203728), (101864, 194520), (102720, 192899), (103744, 190995), (109140, 181552), (110228, 179760), (113470, 174624), (114240, 173447), (116416, 170205), (119840, 165342), (127330, 155616), (129680, 152796), (136164, 145520), (137785, 143808)]