1894860244000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2647}}^1$

素因数の和:2977

約数の個数: 384

約数和(自身を含む): 5036686147584

約数和(自身を除く): 3141825903584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 80, 92, 100, 115, 124, 125, 155, 160, 184, 200, 230, 248, 250, 251, 310, 368, 400, 460, 496, 500, 502, 575, 620, 713, 736, 775, 800, 920, 992, 1000, 1004, 1150, 1240, 1255, 1426, 1550, 1840, 2000, 2008, 2300, 2480, 2510, 2647, 2852, 2875, 3100, 3565, 3680, 3875, 4000, 4016, 4600, 4960, 5020, 5294, 5704, 5750, 5773, 6200, 6275, 7130, 7750, 7781, 8032, 9200, 10040, 10588, 11408, 11500, 11546, 12400, 12550, 13235, 14260, 15500, 15562, 17825, 18400, 20080, 21176, 22816, 23000, 23092, 24800, 25100, 26470, 28520, 28865, 31000, 31124, 31375, 35650, 38905, 40160, 42352, 46000, 46184, 50200, 52940, 57040, 57730, 60881, 62000, 62248, 62750, 66175, 71300, 77810, 82057, 84704, 89125, 92000, 92368, 100400, 105880, 114080, 115460, 121762, 124000, 124496, 125500, 132350, 142600, 144325, 155620, 164114, 178250, 178963, 184736, 194525, 200800, 211760, 230920, 243524, 248992, 251000, 264700, 285200, 288650, 304405, 311240, 328228, 330875, 356500, 357926, 389050, 410285, 423520, 461840, 487048, 502000, 529400, 570400, 577300, 608810, 622480, 656456, 661750, 664397, 713000, 715852, 721625, 778100, 820570, 894815, 923680, 972625, 974096, 1004000, 1058800, 1154600, 1217620, 1244960, 1312912, 1323500, 1328794, 1426000, 1431704, 1443250, 1522025, 1556200, 1641140, 1789630, 1887311, 1945250, 1948192, 2051425, 2117600, 2309200, 2435240, 2625824, 2647000, 2657588, 2852000, 2863408, 2886500, 3044050, 3112400, 3282280, 3321985, 3579260, 3774622, 3890500, 4102850, 4474075, 4618400, 4870480, 5294000, 5315176, 5726816, 5773000, 6088100, 6224800, 6564560, 6643970, 7158520, 7549244, 7610125, 7781000, 8205700, 8948150, 9436555, 9740960, 10257125, 10588000, 10630352, 11546000, 12176200, 13129120, 13287940, 14317040, 15098488, 15220250, 15281131, 15562000, 16411400, 16609925, 17896300, 18873110, 20514250, 20596307, 21260704, 22370375, 23092000, 24352400, 26575880, 28634080, 30196976, 30440500, 30562262, 31124000, 32822800, 33219850, 35792600, 37746220, 41028500, 41192614, 44740750, 47182775, 48704800, 53151760, 60393952, 60881000, 61124524, 65645600, 66439700, 71585200, 75492440, 76405655, 82057000, 82385228, 83049625, 89481500, 94365550, 102981535, 106303520, 121762000, 122249048, 132879400, 143170400, 150984880, 152811310, 164114000, 164770456, 166099250, 178963000, 188731100, 205963070, 235913875, 243524000, 244498096, 265758800, 301969760, 305622620, 328228000, 329540912, 332198500, 357926000, 377462200, 382028275, 411926140, 471827750, 473715061, 488996192, 514907675, 531517600, 611245240, 659081824, 664397000, 715852000, 754924400, 764056550, 823852280, 943655500, 947430122, 1029815350, 1222490480, 1328794000, 1509848800, 1528113100, 1647704560, 1887311000, 1894860244, 1910141375, 2059630700, 2368575305, 2444980960, 2574538375, 2657588000, 3056226200, 3295409120, 3774622000, 3789720488, 3820282750, 4119261400, 4737150610, 5149076750, 6112452400, 7549244000, 7579440976, 7640565500, 8238522800, 9474301220, 10298153500, 11842876525, 12224904800, 15158881952, 15281131000, 16477045600, 18948602440, 20596307000, 23685753050, 30562262000, 37897204880, 41192614000, 47371506100, 59214382625, 61124524000, 75794409760, 82385228000, 94743012200, 118428765250, 189486024400, 236857530500, 378972048800, 473715061000, 947430122000, 1894860244000]

約数ペア:

[(1, 1894860244000), (2, 947430122000), (4, 473715061000), (5, 378972048800), (8, 236857530500), (10, 189486024400), (16, 118428765250), (20, 94743012200), (23, 82385228000), (25, 75794409760), (31, 61124524000), (32, 59214382625), (40, 47371506100), (46, 41192614000), (50, 37897204880), (62, 30562262000), (80, 23685753050), (92, 20596307000), (100, 18948602440), (115, 16477045600), (124, 15281131000), (125, 15158881952), (155, 12224904800), (160, 11842876525), (184, 10298153500), (200, 9474301220), (230, 8238522800), (248, 7640565500), (250, 7579440976), (251, 7549244000), (310, 6112452400), (368, 5149076750), (400, 4737150610), (460, 4119261400), (496, 3820282750), (500, 3789720488), (502, 3774622000), (575, 3295409120), (620, 3056226200), (713, 2657588000), (736, 2574538375), (775, 2444980960), (800, 2368575305), (920, 2059630700), (992, 1910141375), (1000, 1894860244), (1004, 1887311000), (1150, 1647704560), (1240, 1528113100), (1255, 1509848800), (1426, 1328794000), (1550, 1222490480), (1840, 1029815350), (2000, 947430122), (2008, 943655500), (2300, 823852280), (2480, 764056550), (2510, 754924400), (2647, 715852000), (2852, 664397000), (2875, 659081824), (3100, 611245240), (3565, 531517600), (3680, 514907675), (3875, 488996192), (4000, 473715061), (4016, 471827750), (4600, 411926140), (4960, 382028275), (5020, 377462200), (5294, 357926000), (5704, 332198500), (5750, 329540912), (5773, 328228000), (6200, 305622620), (6275, 301969760), (7130, 265758800), (7750, 244498096), (7781, 243524000), (8032, 235913875), (9200, 205963070), (10040, 188731100), (10588, 178963000), (11408, 166099250), (11500, 164770456), (11546, 164114000), (12400, 152811310), (12550, 150984880), (13235, 143170400), (14260, 132879400), (15500, 122249048), (15562, 121762000), (17825, 106303520), (18400, 102981535), (20080, 94365550), (21176, 89481500), (22816, 83049625), (23000, 82385228), (23092, 82057000), (24800, 76405655), (25100, 75492440), (26470, 71585200), (28520, 66439700), (28865, 65645600), (31000, 61124524), (31124, 60881000), (31375, 60393952), (35650, 53151760), (38905, 48704800), (40160, 47182775), (42352, 44740750), (46000, 41192614), (46184, 41028500), (50200, 37746220), (52940, 35792600), (57040, 33219850), (57730, 32822800), (60881, 31124000), (62000, 30562262), (62248, 30440500), (62750, 30196976), (66175, 28634080), (71300, 26575880), (77810, 24352400), (82057, 23092000), (84704, 22370375), (89125, 21260704), (92000, 20596307), (92368, 20514250), (100400, 18873110), (105880, 17896300), (114080, 16609925), (115460, 16411400), (121762, 15562000), (124000, 15281131), (124496, 15220250), (125500, 15098488), (132350, 14317040), (142600, 13287940), (144325, 13129120), (155620, 12176200), (164114, 11546000), (178250, 10630352), (178963, 10588000), (184736, 10257125), (194525, 9740960), (200800, 9436555), (211760, 8948150), (230920, 8205700), (243524, 7781000), (248992, 7610125), (251000, 7549244), (264700, 7158520), (285200, 6643970), (288650, 6564560), (304405, 6224800), (311240, 6088100), (328228, 5773000), (330875, 5726816), (356500, 5315176), (357926, 5294000), (389050, 4870480), (410285, 4618400), (423520, 4474075), (461840, 4102850), (487048, 3890500), (502000, 3774622), (529400, 3579260), (570400, 3321985), (577300, 3282280), (608810, 3112400), (622480, 3044050), (656456, 2886500), (661750, 2863408), (664397, 2852000), (713000, 2657588), (715852, 2647000), (721625, 2625824), (778100, 2435240), (820570, 2309200), (894815, 2117600), (923680, 2051425), (972625, 1948192), (974096, 1945250), (1004000, 1887311), (1058800, 1789630), (1154600, 1641140), (1217620, 1556200), (1244960, 1522025), (1312912, 1443250), (1323500, 1431704), (1328794, 1426000)]