38705982480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157649}}^1$

素因数の和:157710

約数の個数: 240

約数和(自身を含む): 146379916800

約数和(自身を除く): 107673934320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 10230, 11160, 12276, 13640, 15345, 16368, 20460, 22320, 24552, 27280, 30690, 40920, 49104, 61380, 81840, 122760, 157649, 245520, 315298, 472947, 630596, 788245, 945894, 1261192, 1418841, 1576490, 1734139, 1891788, 2364735, 2522384, 2837682, 3152980, 3468278, 3783576, 4729470, 4887119, 5202417, 5675364, 6305960, 6936556, 7094205, 7567152, 8670695, 9458940, 9774238, 10404834, 11350728, 12611920, 13873112, 14188410, 14661357, 15607251, 17341390, 18917880, 19548476, 20809668, 22701456, 24435595, 26012085, 27746224, 28376820, 29322714, 31214502, 34682780, 37835760, 39096952, 41619336, 43984071, 48871190, 52024170, 53758309, 56753640, 58645428, 62429004, 69365560, 73306785, 78036255, 78193904, 83238672, 87968142, 97742380, 104048340, 107516618, 113507280, 117290856, 124858008, 138731120, 146613570, 156072510, 161274927, 175936284, 195484760, 208096680, 215033236, 219920355, 234581712, 249716016, 268791545, 293227140, 312145020, 322549854, 351872568, 390969520, 416193360, 430066472, 439840710, 483824781, 537583090, 586454280, 624290040, 645099708, 703745136, 806374635, 860132944, 879681420, 967649562, 1075166180, 1172908560, 1248580080, 1290199416, 1612749270, 1759362840, 1935299124, 2150332360, 2419123905, 2580398832, 3225498540, 3518725680, 3870598248, 4300664720, 4838247810, 6450997080, 7741196496, 9676495620, 12901994160, 19352991240, 38705982480]

約数ペア:

[(1, 38705982480), (2, 19352991240), (3, 12901994160), (4, 9676495620), (5, 7741196496), (6, 6450997080), (8, 4838247810), (9, 4300664720), (10, 3870598248), (11, 3518725680), (12, 3225498540), (15, 2580398832), (16, 2419123905), (18, 2150332360), (20, 1935299124), (22, 1759362840), (24, 1612749270), (30, 1290199416), (31, 1248580080), (33, 1172908560), (36, 1075166180), (40, 967649562), (44, 879681420), (45, 860132944), (48, 806374635), (55, 703745136), (60, 645099708), (62, 624290040), (66, 586454280), (72, 537583090), (80, 483824781), (88, 439840710), (90, 430066472), (93, 416193360), (99, 390969520), (110, 351872568), (120, 322549854), (124, 312145020), (132, 293227140), (144, 268791545), (155, 249716016), (165, 234581712), (176, 219920355), (180, 215033236), (186, 208096680), (198, 195484760), (220, 175936284), (240, 161274927), (248, 156072510), (264, 146613570), (279, 138731120), (310, 124858008), (330, 117290856), (341, 113507280), (360, 107516618), (372, 104048340), (396, 97742380), (440, 87968142), (465, 83238672), (495, 78193904), (496, 78036255), (528, 73306785), (558, 69365560), (620, 62429004), (660, 58645428), (682, 56753640), (720, 53758309), (744, 52024170), (792, 48871190), (880, 43984071), (930, 41619336), (990, 39096952), (1023, 37835760), (1116, 34682780), (1240, 31214502), (1320, 29322714), (1364, 28376820), (1395, 27746224), (1488, 26012085), (1584, 24435595), (1705, 22701456), (1860, 20809668), (1980, 19548476), (2046, 18917880), (2232, 17341390), (2480, 15607251), (2640, 14661357), (2728, 14188410), (2790, 13873112), (3069, 12611920), (3410, 11350728), (3720, 10404834), (3960, 9774238), (4092, 9458940), (4464, 8670695), (5115, 7567152), (5456, 7094205), (5580, 6936556), (6138, 6305960), (6820, 5675364), (7440, 5202417), (7920, 4887119), (8184, 4729470), (10230, 3783576), (11160, 3468278), (12276, 3152980), (13640, 2837682), (15345, 2522384), (16368, 2364735), (20460, 1891788), (22320, 1734139), (24552, 1576490), (27280, 1418841), (30690, 1261192), (40920, 945894), (49104, 788245), (61380, 630596), (81840, 472947), (122760, 315298), (157649, 245520)]