1910400221520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2216653}}^1$

素因数の和:2216704

約数の個数: 400

約数和(自身を含む): 7982082387840

約数和(自身を除く): 6071682166320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2660, 2736, 2835, 3024, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4560, 4788, 5040, 5130, 5320, 5670, 5985, 6156, 6384, 6480, 6840, 7182, 7560, 7695, 7980, 8208, 9072, 9576, 10260, 10640, 10773, 11340, 11970, 12312, 13680, 14364, 15120, 15390, 15960, 17955, 19152, 20520, 21546, 22680, 23940, 24624, 28728, 30780, 31920, 35910, 41040, 43092, 45360, 47880, 53865, 57456, 61560, 71820, 86184, 95760, 107730, 123120, 143640, 172368, 215460, 287280, 430920, 861840, 2216653, 4433306, 6649959, 8866612, 11083265, 13299918, 15516571, 17733224, 19949877, 22166530, 26599836, 31033142, 33249795, 35466448, 39899754, 42116407, 44333060, 46549713, 53199672, 59849631, 62066284, 66499590, 77582855, 79799508, 84232814, 88666120, 93099426, 99749385, 106399344, 119699262, 124132568, 126349221, 132999180, 139649139, 155165710, 159599016, 168465628, 177332240, 179548893, 186198852, 199498770, 210582035, 232748565, 239398524, 248265136, 252698442, 265998360, 279298278, 294814849, 299248155, 310331420, 319198032, 336931256, 359097786, 372397704, 379047663, 398997540, 418947417, 421164070, 465497130, 478797048, 505396884, 531996720, 558596556, 589629698, 598496310, 620662840, 631746105, 673862512, 698245695, 718195572, 744795408, 758095326, 797995080, 837894834, 842328140, 884444547, 897744465, 930994260, 957594096, 1010793768, 1117193112, 1137142989, 1179259396, 1196992620, 1241325680, 1256842251, 1263492210, 1396491390, 1436391144, 1474074245, 1516190652, 1595990160, 1675789668, 1684656280, 1768889094, 1795488930, 1861988520, 1895238315, 2021587536, 2094737085, 2234386224, 2274285978, 2358518792, 2393985240, 2513684502, 2526984420, 2653333641, 2792982780, 2872782288, 2948148490, 3032381304, 3351579336, 3369312560, 3411428967, 3537778188, 3590977860, 3723977040, 3790476630, 4189474170, 4422222735, 4548571956, 4717037584, 4787970480, 5027369004, 5053968840, 5306667282, 5585965560, 5685714945, 5896296980, 6064762608, 6284211255, 6703158672, 6822857934, 7075556376, 7181955720, 7580953260, 7960000923, 8378948340, 8844445470, 9097143912, 10054738008, 10107937680, 10613334564, 11171931120, 11371429890, 11792593960, 12568422510, 13266668205, 13645715868, 14151112752, 14363911440, 15161906520, 15920001846, 16757896680, 17057144835, 17688890940, 18194287824, 20109476016, 21226669128, 22742859780, 23585187920, 23880002769, 25136845020, 26533336410, 27291431736, 30323813040, 31840003692, 33515793360, 34114289670, 35377781880, 39800004615, 42453338256, 45485719560, 47760005538, 50273690040, 53066672820, 54582863472, 63680007384, 68228579340, 70755563760, 79600009230, 90971439120, 95520011076, 100547380080, 106133345640, 119400013845, 127360014768, 136457158680, 159200018460, 191040022152, 212266691280, 238800027690, 272914317360, 318400036920, 382080044304, 477600055380, 636800073840, 955200110760, 1910400221520]

約数ペア:

[(1, 1910400221520), (2, 955200110760), (3, 636800073840), (4, 477600055380), (5, 382080044304), (6, 318400036920), (7, 272914317360), (8, 238800027690), (9, 212266691280), (10, 191040022152), (12, 159200018460), (14, 136457158680), (15, 127360014768), (16, 119400013845), (18, 106133345640), (19, 100547380080), (20, 95520011076), (21, 90971439120), (24, 79600009230), (27, 70755563760), (28, 68228579340), (30, 63680007384), (35, 54582863472), (36, 53066672820), (38, 50273690040), (40, 47760005538), (42, 45485719560), (45, 42453338256), (48, 39800004615), (54, 35377781880), (56, 34114289670), (57, 33515793360), (60, 31840003692), (63, 30323813040), (70, 27291431736), (72, 26533336410), (76, 25136845020), (80, 23880002769), (81, 23585187920), (84, 22742859780), (90, 21226669128), (95, 20109476016), (105, 18194287824), (108, 17688890940), (112, 17057144835), (114, 16757896680), (120, 15920001846), (126, 15161906520), (133, 14363911440), (135, 14151112752), (140, 13645715868), (144, 13266668205), (152, 12568422510), (162, 11792593960), (168, 11371429890), (171, 11171931120), (180, 10613334564), (189, 10107937680), (190, 10054738008), (210, 9097143912), (216, 8844445470), (228, 8378948340), (240, 7960000923), (252, 7580953260), (266, 7181955720), (270, 7075556376), (280, 6822857934), (285, 6703158672), (304, 6284211255), (315, 6064762608), (324, 5896296980), (336, 5685714945), (342, 5585965560), (360, 5306667282), (378, 5053968840), (380, 5027369004), (399, 4787970480), (405, 4717037584), (420, 4548571956), (432, 4422222735), (456, 4189474170), (504, 3790476630), (513, 3723977040), (532, 3590977860), (540, 3537778188), (560, 3411428967), (567, 3369312560), (570, 3351579336), (630, 3032381304), (648, 2948148490), (665, 2872782288), (684, 2792982780), (720, 2653333641), (756, 2526984420), (760, 2513684502), (798, 2393985240), (810, 2358518792), (840, 2274285978), (855, 2234386224), (912, 2094737085), (945, 2021587536), (1008, 1895238315), (1026, 1861988520), (1064, 1795488930), (1080, 1768889094), (1134, 1684656280), (1140, 1675789668), (1197, 1595990160), (1260, 1516190652), (1296, 1474074245), (1330, 1436391144), (1368, 1396491390), (1512, 1263492210), (1520, 1256842251), (1539, 1241325680), (1596, 1196992620), (1620, 1179259396), (1680, 1137142989), (1710, 1117193112), (1890, 1010793768), (1995, 957594096), (2052, 930994260), (2128, 897744465), (2160, 884444547), (2268, 842328140), (2280, 837894834), (2394, 797995080), (2520, 758095326), (2565, 744795408), (2660, 718195572), (2736, 698245695), (2835, 673862512), (3024, 631746105), (3078, 620662840), (3192, 598496310), (3240, 589629698), (3420, 558596556), (3591, 531996720), (3780, 505396884), (3990, 478797048), (4104, 465497130), (4536, 421164070), (4560, 418947417), (4788, 398997540), (5040, 379047663), (5130, 372397704), (5320, 359097786), (5670, 336931256), (5985, 319198032), (6156, 310331420), (6384, 299248155), (6480, 294814849), (6840, 279298278), (7182, 265998360), (7560, 252698442), (7695, 248265136), (7980, 239398524), (8208, 232748565), (9072, 210582035), (9576, 199498770), (10260, 186198852), (10640, 179548893), (10773, 177332240), (11340, 168465628), (11970, 159599016), (12312, 155165710), (13680, 139649139), (14364, 132999180), (15120, 126349221), (15390, 124132568), (15960, 119699262), (17955, 106399344), (19152, 99749385), (20520, 93099426), (21546, 88666120), (22680, 84232814), (23940, 79799508), (24624, 77582855), (28728, 66499590), (30780, 62066284), (31920, 59849631), (35910, 53199672), (41040, 46549713), (43092, 44333060), (45360, 42116407), (47880, 39899754), (53865, 35466448), (57456, 33249795), (61560, 31033142), (71820, 26599836), (86184, 22166530), (95760, 19949877), (107730, 17733224), (123120, 15516571), (143640, 13299918), (172368, 11083265), (215460, 8866612), (287280, 6649959), (430920, 4433306), (861840, 2216653)]