20392232400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2683

約数の個数: 360

約数和(自身を含む): 74634181440

約数和(自身を除く): 54241949040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 97, 100, 115, 120, 138, 144, 150, 180, 184, 194, 200, 207, 225, 230, 240, 276, 291, 300, 345, 360, 368, 388, 400, 414, 450, 460, 485, 552, 575, 582, 600, 690, 720, 776, 828, 873, 900, 920, 970, 1035, 1104, 1150, 1164, 1200, 1380, 1455, 1552, 1656, 1725, 1746, 1800, 1840, 1940, 2070, 2231, 2300, 2328, 2425, 2539, 2760, 2910, 3312, 3450, 3492, 3600, 3880, 4140, 4365, 4462, 4600, 4656, 4850, 5078, 5175, 5520, 5820, 6693, 6900, 6984, 7275, 7617, 7760, 8280, 8730, 8924, 9200, 9700, 10156, 10350, 11155, 11640, 12695, 13386, 13800, 13968, 14550, 15234, 16560, 17460, 17848, 19400, 20079, 20312, 20700, 21825, 22310, 22851, 23280, 25390, 26772, 27600, 29100, 30468, 33465, 34920, 35696, 38085, 38800, 40158, 40624, 41400, 43650, 44620, 45702, 50780, 53544, 55775, 58200, 58397, 60936, 63475, 66930, 69840, 76170, 80316, 82800, 87300, 89240, 91404, 100395, 101560, 107088, 111550, 114255, 116400, 116794, 121872, 126950, 133860, 152340, 160632, 167325, 174600, 175191, 178480, 182808, 190425, 200790, 203120, 223100, 228510, 233588, 246283, 253900, 267720, 291985, 304680, 321264, 334650, 349200, 350382, 365616, 380850, 401580, 446200, 457020, 467176, 492566, 501975, 507800, 525573, 535440, 571275, 583970, 609360, 669300, 700764, 738849, 761700, 803160, 875955, 892400, 914040, 934352, 985132, 1003950, 1015600, 1051146, 1142550, 1167940, 1231415, 1338600, 1401528, 1459925, 1477698, 1523400, 1606320, 1751910, 1828080, 1970264, 2007900, 2102292, 2216547, 2285100, 2335880, 2462830, 2627865, 2677200, 2803056, 2919850, 2955396, 3046800, 3503820, 3694245, 3940528, 4015800, 4204584, 4379775, 4433094, 4570200, 4671760, 4925660, 5255730, 5664509, 5839700, 5910792, 6157075, 7007640, 7388490, 8031600, 8409168, 8759550, 8866188, 9140400, 9851320, 10511460, 11082735, 11329018, 11679400, 11821584, 12314150, 13139325, 14015280, 14776980, 16993527, 17519100, 17732376, 18471225, 19702640, 21022920, 22165470, 22658036, 23358800, 24628300, 26278650, 28322545, 29553960, 33987054, 35038200, 35464752, 36942450, 42045840, 44330940, 45316072, 49256600, 50980581, 52557300, 55413675, 56645090, 59107920, 67974108, 70076400, 73884900, 84967635, 88661880, 90632144, 98513200, 101961162, 105114600, 110827350, 113290180, 135948216, 141612725, 147769800, 169935270, 177323760, 203922324, 210229200, 221654700, 226580360, 254902905, 271896432, 283225450, 295539600, 339870540, 407844648, 424838175, 443309400, 453160720, 509805810, 566450900, 679741080, 815689296, 849676350, 886618800, 1019611620, 1132901800, 1274514525, 1359482160, 1699352700, 2039223240, 2265803600, 2549029050, 3398705400, 4078446480, 5098058100, 6797410800, 10196116200, 20392232400]

約数ペア:

[(1, 20392232400), (2, 10196116200), (3, 6797410800), (4, 5098058100), (5, 4078446480), (6, 3398705400), (8, 2549029050), (9, 2265803600), (10, 2039223240), (12, 1699352700), (15, 1359482160), (16, 1274514525), (18, 1132901800), (20, 1019611620), (23, 886618800), (24, 849676350), (25, 815689296), (30, 679741080), (36, 566450900), (40, 509805810), (45, 453160720), (46, 443309400), (48, 424838175), (50, 407844648), (60, 339870540), (69, 295539600), (72, 283225450), (75, 271896432), (80, 254902905), (90, 226580360), (92, 221654700), (97, 210229200), (100, 203922324), (115, 177323760), (120, 169935270), (138, 147769800), (144, 141612725), (150, 135948216), (180, 113290180), (184, 110827350), (194, 105114600), (200, 101961162), (207, 98513200), (225, 90632144), (230, 88661880), (240, 84967635), (276, 73884900), (291, 70076400), (300, 67974108), (345, 59107920), (360, 56645090), (368, 55413675), (388, 52557300), (400, 50980581), (414, 49256600), (450, 45316072), (460, 44330940), (485, 42045840), (552, 36942450), (575, 35464752), (582, 35038200), (600, 33987054), (690, 29553960), (720, 28322545), (776, 26278650), (828, 24628300), (873, 23358800), (900, 22658036), (920, 22165470), (970, 21022920), (1035, 19702640), (1104, 18471225), (1150, 17732376), (1164, 17519100), (1200, 16993527), (1380, 14776980), (1455, 14015280), (1552, 13139325), (1656, 12314150), (1725, 11821584), (1746, 11679400), (1800, 11329018), (1840, 11082735), (1940, 10511460), (2070, 9851320), (2231, 9140400), (2300, 8866188), (2328, 8759550), (2425, 8409168), (2539, 8031600), (2760, 7388490), (2910, 7007640), (3312, 6157075), (3450, 5910792), (3492, 5839700), (3600, 5664509), (3880, 5255730), (4140, 4925660), (4365, 4671760), (4462, 4570200), (4600, 4433094), (4656, 4379775), (4850, 4204584), (5078, 4015800), (5175, 3940528), (5520, 3694245), (5820, 3503820), (6693, 3046800), (6900, 2955396), (6984, 2919850), (7275, 2803056), (7617, 2677200), (7760, 2627865), (8280, 2462830), (8730, 2335880), (8924, 2285100), (9200, 2216547), (9700, 2102292), (10156, 2007900), (10350, 1970264), (11155, 1828080), (11640, 1751910), (12695, 1606320), (13386, 1523400), (13800, 1477698), (13968, 1459925), (14550, 1401528), (15234, 1338600), (16560, 1231415), (17460, 1167940), (17848, 1142550), (19400, 1051146), (20079, 1015600), (20312, 1003950), (20700, 985132), (21825, 934352), (22310, 914040), (22851, 892400), (23280, 875955), (25390, 803160), (26772, 761700), (27600, 738849), (29100, 700764), (30468, 669300), (33465, 609360), (34920, 583970), (35696, 571275), (38085, 535440), (38800, 525573), (40158, 507800), (40624, 501975), (41400, 492566), (43650, 467176), (44620, 457020), (45702, 446200), (50780, 401580), (53544, 380850), (55775, 365616), (58200, 350382), (58397, 349200), (60936, 334650), (63475, 321264), (66930, 304680), (69840, 291985), (76170, 267720), (80316, 253900), (82800, 246283), (87300, 233588), (89240, 228510), (91404, 223100), (100395, 203120), (101560, 200790), (107088, 190425), (111550, 182808), (114255, 178480), (116400, 175191), (116794, 174600), (121872, 167325), (126950, 160632), (133860, 152340)]