1931777400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 384

約数和(自身を含む): 7273820160

約数和(自身を除く): 5342042760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 37, 40, 42, 50, 56, 60, 62, 70, 74, 75, 84, 93, 100, 105, 111, 120, 124, 140, 148, 150, 155, 168, 175, 185, 186, 200, 210, 217, 222, 248, 259, 280, 296, 300, 310, 350, 370, 372, 401, 420, 434, 444, 465, 518, 525, 555, 600, 620, 651, 700, 740, 744, 775, 777, 802, 840, 868, 888, 925, 930, 1036, 1050, 1085, 1110, 1147, 1203, 1240, 1295, 1302, 1400, 1480, 1550, 1554, 1604, 1736, 1850, 1860, 2005, 2072, 2100, 2170, 2220, 2294, 2325, 2406, 2590, 2604, 2775, 2807, 3100, 3108, 3208, 3255, 3441, 3700, 3720, 3885, 4010, 4200, 4340, 4440, 4588, 4650, 4812, 5180, 5208, 5425, 5550, 5614, 5735, 6015, 6200, 6216, 6475, 6510, 6882, 7400, 7770, 8020, 8029, 8421, 8680, 9176, 9300, 9624, 10025, 10360, 10850, 11100, 11228, 11470, 12030, 12431, 12950, 13020, 13764, 14035, 14837, 15540, 16040, 16058, 16275, 16842, 17205, 18600, 19425, 20050, 21700, 22200, 22456, 22940, 24060, 24087, 24862, 25900, 26040, 27528, 28070, 28675, 29674, 30075, 31080, 32116, 32550, 33684, 34410, 37293, 38850, 40100, 40145, 42105, 43400, 44511, 45880, 48120, 48174, 49724, 51800, 56140, 57350, 59348, 60150, 62155, 64232, 65100, 67368, 68820, 70175, 74185, 74586, 77700, 80200, 80290, 84210, 86025, 87017, 89022, 96348, 99448, 103859, 112280, 114700, 118696, 120300, 120435, 124310, 130200, 137640, 140350, 148370, 149172, 155400, 160580, 168420, 172050, 174034, 178044, 186465, 192696, 200725, 207718, 210525, 222555, 229400, 240600, 240870, 248620, 261051, 280700, 296740, 298344, 310775, 311577, 321160, 336840, 344100, 348068, 356088, 370925, 372930, 401450, 415436, 421050, 435085, 445110, 459947, 481740, 497240, 519295, 522102, 561400, 593480, 602175, 621550, 623154, 688200, 696136, 741850, 745860, 802900, 830872, 842100, 870170, 890220, 919894, 932325, 963480, 1038590, 1044204, 1112775, 1204350, 1243100, 1246308, 1305255, 1379841, 1483700, 1491720, 1557885, 1605800, 1684200, 1740340, 1780440, 1839788, 1864650, 2077180, 2088408, 2175425, 2225550, 2299735, 2408700, 2486200, 2492616, 2596475, 2610510, 2759682, 2967400, 3115770, 3219629, 3480680, 3679576, 3729300, 4154360, 4350850, 4451100, 4599470, 4817400, 5192950, 5221020, 5519364, 6231540, 6439258, 6526275, 6899205, 7458600, 7789425, 8701700, 8902200, 9198940, 9658887, 10385900, 10442040, 11038728, 11498675, 12463080, 12878516, 13052550, 13798410, 15578850, 16098145, 17403400, 18397880, 19317774, 20771800, 22997350, 25757032, 26105100, 27596820, 31157700, 32196290, 34496025, 38635548, 45994700, 48294435, 52210200, 55193640, 62315400, 64392580, 68992050, 77271096, 80490725, 91989400, 96588870, 128785160, 137984100, 160981450, 193177740, 241472175, 275968200, 321962900, 386355480, 482944350, 643925800, 965888700, 1931777400]

約数ペア:

[(1, 1931777400), (2, 965888700), (3, 643925800), (4, 482944350), (5, 386355480), (6, 321962900), (7, 275968200), (8, 241472175), (10, 193177740), (12, 160981450), (14, 137984100), (15, 128785160), (20, 96588870), (21, 91989400), (24, 80490725), (25, 77271096), (28, 68992050), (30, 64392580), (31, 62315400), (35, 55193640), (37, 52210200), (40, 48294435), (42, 45994700), (50, 38635548), (56, 34496025), (60, 32196290), (62, 31157700), (70, 27596820), (74, 26105100), (75, 25757032), (84, 22997350), (93, 20771800), (100, 19317774), (105, 18397880), (111, 17403400), (120, 16098145), (124, 15578850), (140, 13798410), (148, 13052550), (150, 12878516), (155, 12463080), (168, 11498675), (175, 11038728), (185, 10442040), (186, 10385900), (200, 9658887), (210, 9198940), (217, 8902200), (222, 8701700), (248, 7789425), (259, 7458600), (280, 6899205), (296, 6526275), (300, 6439258), (310, 6231540), (350, 5519364), (370, 5221020), (372, 5192950), (401, 4817400), (420, 4599470), (434, 4451100), (444, 4350850), (465, 4154360), (518, 3729300), (525, 3679576), (555, 3480680), (600, 3219629), (620, 3115770), (651, 2967400), (700, 2759682), (740, 2610510), (744, 2596475), (775, 2492616), (777, 2486200), (802, 2408700), (840, 2299735), (868, 2225550), (888, 2175425), (925, 2088408), (930, 2077180), (1036, 1864650), (1050, 1839788), (1085, 1780440), (1110, 1740340), (1147, 1684200), (1203, 1605800), (1240, 1557885), (1295, 1491720), (1302, 1483700), (1400, 1379841), (1480, 1305255), (1550, 1246308), (1554, 1243100), (1604, 1204350), (1736, 1112775), (1850, 1044204), (1860, 1038590), (2005, 963480), (2072, 932325), (2100, 919894), (2170, 890220), (2220, 870170), (2294, 842100), (2325, 830872), (2406, 802900), (2590, 745860), (2604, 741850), (2775, 696136), (2807, 688200), (3100, 623154), (3108, 621550), (3208, 602175), (3255, 593480), (3441, 561400), (3700, 522102), (3720, 519295), (3885, 497240), (4010, 481740), (4200, 459947), (4340, 445110), (4440, 435085), (4588, 421050), (4650, 415436), (4812, 401450), (5180, 372930), (5208, 370925), (5425, 356088), (5550, 348068), (5614, 344100), (5735, 336840), (6015, 321160), (6200, 311577), (6216, 310775), (6475, 298344), (6510, 296740), (6882, 280700), (7400, 261051), (7770, 248620), (8020, 240870), (8029, 240600), (8421, 229400), (8680, 222555), (9176, 210525), (9300, 207718), (9624, 200725), (10025, 192696), (10360, 186465), (10850, 178044), (11100, 174034), (11228, 172050), (11470, 168420), (12030, 160580), (12431, 155400), (12950, 149172), (13020, 148370), (13764, 140350), (14035, 137640), (14837, 130200), (15540, 124310), (16040, 120435), (16058, 120300), (16275, 118696), (16842, 114700), (17205, 112280), (18600, 103859), (19425, 99448), (20050, 96348), (21700, 89022), (22200, 87017), (22456, 86025), (22940, 84210), (24060, 80290), (24087, 80200), (24862, 77700), (25900, 74586), (26040, 74185), (27528, 70175), (28070, 68820), (28675, 67368), (29674, 65100), (30075, 64232), (31080, 62155), (32116, 60150), (32550, 59348), (33684, 57350), (34410, 56140), (37293, 51800), (38850, 49724), (40100, 48174), (40145, 48120), (42105, 45880), (43400, 44511)]