1867190520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 6305040000

約数和(自身を除く): 4437849480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 149, 156, 174, 195, 232, 260, 277, 290, 298, 312, 348, 377, 390, 435, 447, 520, 554, 580, 596, 696, 745, 754, 780, 831, 870, 894, 1108, 1131, 1160, 1192, 1385, 1490, 1508, 1560, 1662, 1740, 1788, 1885, 1937, 2216, 2235, 2262, 2770, 2980, 3016, 3324, 3480, 3576, 3601, 3770, 3874, 4155, 4321, 4470, 4524, 5540, 5655, 5811, 5960, 6648, 7202, 7540, 7748, 8033, 8310, 8642, 8940, 9048, 9685, 10803, 11080, 11310, 11622, 12963, 14404, 15080, 15496, 16066, 16620, 17284, 17880, 18005, 19370, 21605, 21606, 22620, 23244, 24099, 25926, 28808, 29055, 32132, 33240, 34568, 36010, 38740, 40165, 41273, 43210, 43212, 45240, 46488, 48198, 51852, 54015, 56173, 58110, 64264, 64815, 72020, 77480, 80330, 82546, 86420, 86424, 96396, 103704, 104429, 108030, 112346, 116220, 120495, 123819, 129630, 144040, 160660, 165092, 168519, 172840, 192792, 206365, 208858, 216060, 224692, 232440, 240990, 247638, 259260, 280865, 313287, 321320, 330184, 337038, 412730, 417716, 432120, 449384, 481980, 495276, 518520, 522145, 536549, 561730, 619095, 626574, 674076, 825460, 835432, 842595, 963960, 990552, 1044290, 1073098, 1123460, 1196917, 1238190, 1253148, 1348152, 1566435, 1609647, 1650920, 1685190, 2088580, 2146196, 2246920, 2393834, 2476380, 2506296, 2682745, 3132870, 3219294, 3370380, 3590751, 4177160, 4292392, 4787668, 4952760, 5365490, 5984585, 6265740, 6438588, 6740760, 7181502, 8048235, 9575336, 10730980, 11969170, 12531480, 12877176, 14363004, 15559921, 16096470, 17953755, 21461960, 23938340, 28726008, 31119842, 32192940, 35907510, 46679763, 47876680, 62239684, 64385880, 71815020, 77799605, 93359526, 124479368, 143630040, 155599210, 186719052, 233398815, 311198420, 373438104, 466797630, 622396840, 933595260, 1867190520]

約数ペア:

[(1, 1867190520), (2, 933595260), (3, 622396840), (4, 466797630), (5, 373438104), (6, 311198420), (8, 233398815), (10, 186719052), (12, 155599210), (13, 143630040), (15, 124479368), (20, 93359526), (24, 77799605), (26, 71815020), (29, 64385880), (30, 62239684), (39, 47876680), (40, 46679763), (52, 35907510), (58, 32192940), (60, 31119842), (65, 28726008), (78, 23938340), (87, 21461960), (104, 17953755), (116, 16096470), (120, 15559921), (130, 14363004), (145, 12877176), (149, 12531480), (156, 11969170), (174, 10730980), (195, 9575336), (232, 8048235), (260, 7181502), (277, 6740760), (290, 6438588), (298, 6265740), (312, 5984585), (348, 5365490), (377, 4952760), (390, 4787668), (435, 4292392), (447, 4177160), (520, 3590751), (554, 3370380), (580, 3219294), (596, 3132870), (696, 2682745), (745, 2506296), (754, 2476380), (780, 2393834), (831, 2246920), (870, 2146196), (894, 2088580), (1108, 1685190), (1131, 1650920), (1160, 1609647), (1192, 1566435), (1385, 1348152), (1490, 1253148), (1508, 1238190), (1560, 1196917), (1662, 1123460), (1740, 1073098), (1788, 1044290), (1885, 990552), (1937, 963960), (2216, 842595), (2235, 835432), (2262, 825460), (2770, 674076), (2980, 626574), (3016, 619095), (3324, 561730), (3480, 536549), (3576, 522145), (3601, 518520), (3770, 495276), (3874, 481980), (4155, 449384), (4321, 432120), (4470, 417716), (4524, 412730), (5540, 337038), (5655, 330184), (5811, 321320), (5960, 313287), (6648, 280865), (7202, 259260), (7540, 247638), (7748, 240990), (8033, 232440), (8310, 224692), (8642, 216060), (8940, 208858), (9048, 206365), (9685, 192792), (10803, 172840), (11080, 168519), (11310, 165092), (11622, 160660), (12963, 144040), (14404, 129630), (15080, 123819), (15496, 120495), (16066, 116220), (16620, 112346), (17284, 108030), (17880, 104429), (18005, 103704), (19370, 96396), (21605, 86424), (21606, 86420), (22620, 82546), (23244, 80330), (24099, 77480), (25926, 72020), (28808, 64815), (29055, 64264), (32132, 58110), (33240, 56173), (34568, 54015), (36010, 51852), (38740, 48198), (40165, 46488), (41273, 45240), (43210, 43212)]