19503212820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3427

約数の個数: 384

約数和(自身を含む): 71429299200

約数和(自身を除く): 51926086380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 37, 39, 42, 52, 58, 60, 65, 70, 74, 78, 84, 87, 91, 105, 111, 116, 130, 140, 145, 148, 156, 174, 182, 185, 195, 203, 210, 222, 259, 260, 273, 290, 348, 364, 370, 377, 390, 406, 420, 435, 444, 455, 481, 518, 546, 555, 580, 609, 740, 754, 777, 780, 812, 870, 910, 962, 1015, 1036, 1073, 1092, 1110, 1131, 1218, 1295, 1365, 1443, 1508, 1554, 1740, 1820, 1885, 1924, 2030, 2146, 2220, 2262, 2405, 2436, 2590, 2639, 2730, 2886, 3045, 3108, 3219, 3329, 3367, 3770, 3885, 4060, 4292, 4524, 4810, 5180, 5278, 5365, 5460, 5655, 5772, 6090, 6438, 6658, 6734, 7215, 7511, 7540, 7770, 7917, 9620, 9987, 10101, 10556, 10730, 11310, 12180, 12876, 13195, 13316, 13468, 13949, 14430, 15022, 15540, 15834, 16095, 16645, 16835, 19974, 20202, 21460, 22533, 22620, 23303, 26390, 27898, 28860, 30044, 31668, 32190, 33290, 33670, 37555, 39585, 39948, 40404, 41847, 43277, 45066, 46606, 49935, 50505, 52780, 55796, 64380, 66580, 67340, 69745, 69909, 75110, 79170, 83694, 86554, 90132, 93212, 96541, 97643, 99870, 101010, 112665, 116515, 123173, 129831, 139490, 139818, 150220, 158340, 167388, 173108, 193082, 195286, 199740, 202020, 209235, 216385, 225330, 233030, 246346, 259662, 278980, 279636, 289623, 292929, 302939, 349545, 369519, 386164, 390572, 418470, 432770, 450660, 466060, 482705, 488215, 492692, 519324, 579246, 585858, 605878, 615865, 649155, 675787, 699090, 739038, 836940, 862211, 865540, 908817, 965410, 976430, 1158492, 1171716, 1211756, 1231730, 1255033, 1298310, 1351574, 1398180, 1448115, 1464645, 1478076, 1514695, 1601249, 1724422, 1817634, 1847595, 1930820, 1952860, 2027361, 2463460, 2510066, 2586633, 2596620, 2703148, 2896230, 2929290, 3029390, 3202498, 3378935, 3448844, 3572017, 3635268, 3695190, 3765099, 4054722, 4311055, 4544085, 4803747, 5020132, 5173266, 5792460, 5858580, 6058780, 6275165, 6404996, 6757870, 7144034, 7390380, 7530198, 8006245, 8109444, 8622110, 8785231, 9088170, 9607494, 10136805, 10346532, 10716051, 11208743, 12550330, 12933165, 13515740, 14288068, 15060396, 16012490, 17244220, 17570462, 17860085, 18176340, 18825495, 19214988, 20273610, 21432102, 22417486, 24018735, 25004119, 25100660, 25866330, 26355693, 32024980, 33626229, 35140924, 35720170, 37650990, 40547220, 42864204, 43926155, 44834972, 46436221, 48037470, 50008238, 51732660, 52711386, 53580255, 56043715, 67252458, 71440340, 75012357, 75301980, 87852310, 92872442, 96074940, 100016476, 105422772, 107160510, 112087430, 125020595, 131778465, 134504916, 139308663, 150024714, 168131145, 175704620, 185744884, 214321020, 224174860, 232181105, 250041190, 263556930, 278617326, 300049428, 325053547, 336262290, 375061785, 464362210, 500082380, 527113860, 557234652, 650107094, 672524580, 696543315, 750123570, 928724420, 975160641, 1300214188, 1393086630, 1500247140, 1625267735, 1950321282, 2786173260, 3250535470, 3900642564, 4875803205, 6501070940, 9751606410, 19503212820]

約数ペア:

[(1, 19503212820), (2, 9751606410), (3, 6501070940), (4, 4875803205), (5, 3900642564), (6, 3250535470), (7, 2786173260), (10, 1950321282), (12, 1625267735), (13, 1500247140), (14, 1393086630), (15, 1300214188), (20, 975160641), (21, 928724420), (26, 750123570), (28, 696543315), (29, 672524580), (30, 650107094), (35, 557234652), (37, 527113860), (39, 500082380), (42, 464362210), (52, 375061785), (58, 336262290), (60, 325053547), (65, 300049428), (70, 278617326), (74, 263556930), (78, 250041190), (84, 232181105), (87, 224174860), (91, 214321020), (105, 185744884), (111, 175704620), (116, 168131145), (130, 150024714), (140, 139308663), (145, 134504916), (148, 131778465), (156, 125020595), (174, 112087430), (182, 107160510), (185, 105422772), (195, 100016476), (203, 96074940), (210, 92872442), (222, 87852310), (259, 75301980), (260, 75012357), (273, 71440340), (290, 67252458), (348, 56043715), (364, 53580255), (370, 52711386), (377, 51732660), (390, 50008238), (406, 48037470), (420, 46436221), (435, 44834972), (444, 43926155), (455, 42864204), (481, 40547220), (518, 37650990), (546, 35720170), (555, 35140924), (580, 33626229), (609, 32024980), (740, 26355693), (754, 25866330), (777, 25100660), (780, 25004119), (812, 24018735), (870, 22417486), (910, 21432102), (962, 20273610), (1015, 19214988), (1036, 18825495), (1073, 18176340), (1092, 17860085), (1110, 17570462), (1131, 17244220), (1218, 16012490), (1295, 15060396), (1365, 14288068), (1443, 13515740), (1508, 12933165), (1554, 12550330), (1740, 11208743), (1820, 10716051), (1885, 10346532), (1924, 10136805), (2030, 9607494), (2146, 9088170), (2220, 8785231), (2262, 8622110), (2405, 8109444), (2436, 8006245), (2590, 7530198), (2639, 7390380), (2730, 7144034), (2886, 6757870), (3045, 6404996), (3108, 6275165), (3219, 6058780), (3329, 5858580), (3367, 5792460), (3770, 5173266), (3885, 5020132), (4060, 4803747), (4292, 4544085), (4524, 4311055), (4810, 4054722), (5180, 3765099), (5278, 3695190), (5365, 3635268), (5460, 3572017), (5655, 3448844), (5772, 3378935), (6090, 3202498), (6438, 3029390), (6658, 2929290), (6734, 2896230), (7215, 2703148), (7511, 2596620), (7540, 2586633), (7770, 2510066), (7917, 2463460), (9620, 2027361), (9987, 1952860), (10101, 1930820), (10556, 1847595), (10730, 1817634), (11310, 1724422), (12180, 1601249), (12876, 1514695), (13195, 1478076), (13316, 1464645), (13468, 1448115), (13949, 1398180), (14430, 1351574), (15022, 1298310), (15540, 1255033), (15834, 1231730), (16095, 1211756), (16645, 1171716), (16835, 1158492), (19974, 976430), (20202, 965410), (21460, 908817), (22533, 865540), (22620, 862211), (23303, 836940), (26390, 739038), (27898, 699090), (28860, 675787), (30044, 649155), (31668, 615865), (32190, 605878), (33290, 585858), (33670, 579246), (37555, 519324), (39585, 492692), (39948, 488215), (40404, 482705), (41847, 466060), (43277, 450660), (45066, 432770), (46606, 418470), (49935, 390572), (50505, 386164), (52780, 369519), (55796, 349545), (64380, 302939), (66580, 292929), (67340, 289623), (69745, 279636), (69909, 278980), (75110, 259662), (79170, 246346), (83694, 233030), (86554, 225330), (90132, 216385), (93212, 209235), (96541, 202020), (97643, 199740), (99870, 195286), (101010, 193082), (112665, 173108), (116515, 167388), (123173, 158340), (129831, 150220), (139490, 139818)]