19628386560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 540

約数和(自身を含む): 72941041404

約数和(自身を除く): 53312654844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 197, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 394, 405, 432, 465, 480, 496, 540, 558, 576, 591, 620, 640, 648, 720, 744, 768, 788, 810, 837, 864, 930, 960, 961, 985, 992, 1080, 1116, 1152, 1182, 1240, 1280, 1296, 1395, 1440, 1488, 1576, 1620, 1674, 1728, 1773, 1860, 1920, 1922, 1970, 1984, 2160, 2232, 2304, 2364, 2480, 2511, 2592, 2790, 2880, 2883, 2955, 2976, 3152, 3240, 3348, 3456, 3546, 3720, 3840, 3844, 3940, 3968, 4185, 4320, 4464, 4728, 4805, 4960, 5022, 5184, 5319, 5580, 5760, 5766, 5910, 5952, 6107, 6304, 6480, 6696, 6912, 7092, 7440, 7688, 7880, 7936, 8370, 8640, 8649, 8865, 8928, 9456, 9610, 9920, 10044, 10368, 10638, 11160, 11520, 11532, 11820, 11904, 12214, 12555, 12608, 12960, 13392, 14184, 14415, 14880, 15376, 15760, 15957, 16740, 17280, 17298, 17730, 17856, 18321, 18912, 19220, 19840, 20088, 20736, 21276, 22320, 23064, 23640, 23808, 24428, 25110, 25216, 25920, 25947, 26595, 26784, 28368, 28830, 29760, 30535, 30752, 31520, 31914, 33480, 34560, 34596, 35460, 35712, 36642, 37824, 38440, 39680, 40176, 42552, 43245, 44640, 46128, 47280, 48856, 50220, 50432, 51840, 51894, 53190, 53568, 54963, 56736, 57660, 59520, 61070, 61504, 63040, 63828, 66960, 69192, 70920, 71424, 73284, 75648, 76880, 77841, 79785, 80352, 85104, 86490, 89280, 91605, 92256, 94560, 97712, 100440, 103680, 103788, 106380, 107136, 109926, 113472, 115320, 119040, 122140, 123008, 126080, 127656, 129735, 133920, 138384, 141840, 146568, 151296, 153760, 155682, 159570, 160704, 164889, 170208, 172980, 178560, 183210, 184512, 189120, 189317, 195424, 200880, 207576, 212760, 214272, 219852, 226944, 230640, 244280, 246016, 252160, 255312, 259470, 267840, 274815, 276768, 283680, 293136, 307520, 311364, 319140, 321408, 329778, 340416, 345960, 357120, 366420, 369024, 378240, 378634, 389205, 390848, 401760, 415152, 425520, 439704, 453888, 461280, 488560, 494667, 510624, 518940, 535680, 549630, 553536, 567360, 567951, 586272, 615040, 622728, 638280, 642816, 659556, 680832, 691920, 732840, 738048, 756480, 757268, 778410, 781696, 803520, 824445, 830304, 851040, 879408, 922560, 946585, 977120, 989334, 1021248, 1037880, 1071360, 1099260, 1107072, 1134720, 1135902, 1172544, 1230080, 1245456, 1276560, 1319112, 1361664, 1383840, 1465680, 1514536, 1556820, 1563392, 1607040, 1648890, 1660608, 1702080, 1703853, 1758816, 1845120, 1893170, 1954240, 1978668, 2042496, 2075760, 2198520, 2214144, 2269440, 2271804, 2345088, 2473335, 2490912, 2553120, 2638224, 2767680, 2839755, 2931360, 3029072, 3113640, 3214080, 3297780, 3321216, 3404160, 3407706, 3517632, 3690240, 3786340, 3908480, 3957336, 4084992, 4151520, 4397040, 4543608, 4690176, 4946670, 4981824, 5106240, 5111559, 5276448, 5535360, 5679510, 5862720, 6058144, 6227280, 6595560, 6642432, 6808320, 6815412, 7035264, 7572680, 7816960, 7914672, 8303040, 8519265, 8794080, 9087216, 9893340, 9963648, 10212480, 10223118, 10552896, 11070720, 11359020, 11725440, 12116288, 12454560, 13191120, 13630824, 14070528, 15145360, 15334677, 15829344, 16606080, 17038530, 17588160, 18174432, 19786680, 19927296, 20424960, 20446236, 21105792, 22718040, 23450880, 24232576, 24909120, 25557795, 26382240, 27261648, 30290720, 30669354, 31658688, 33212160, 34077060, 35176320, 36348864, 39573360, 40892472, 42211584, 45436080, 48465152, 49818240, 51115590, 52764480, 54523296, 60581440, 61338708, 63317376, 68154120, 70352640, 72697728, 76673385, 79146720, 81784944, 90872160, 99636480, 102231180, 105528960, 109046592, 121162880, 122677416, 126634752, 136308240, 145395456, 153346770, 158293440, 163569888, 181744320, 204462360, 211057920, 218093184, 242325760, 245354832, 272616480, 306693540, 316586880, 327139776, 363488640, 408924720, 436186368, 490709664, 545232960, 613387080, 633173760, 654279552, 726977280, 817849440, 981419328, 1090465920, 1226774160, 1308559104, 1635698880, 1962838656, 2180931840, 2453548320, 3271397760, 3925677312, 4907096640, 6542795520, 9814193280, 19628386560]

約数ペア:

[(1, 19628386560), (2, 9814193280), (3, 6542795520), (4, 4907096640), (5, 3925677312), (6, 3271397760), (8, 2453548320), (9, 2180931840), (10, 1962838656), (12, 1635698880), (15, 1308559104), (16, 1226774160), (18, 1090465920), (20, 981419328), (24, 817849440), (27, 726977280), (30, 654279552), (31, 633173760), (32, 613387080), (36, 545232960), (40, 490709664), (45, 436186368), (48, 408924720), (54, 363488640), (60, 327139776), (62, 316586880), (64, 306693540), (72, 272616480), (80, 245354832), (81, 242325760), (90, 218093184), (93, 211057920), (96, 204462360), (108, 181744320), (120, 163569888), (124, 158293440), (128, 153346770), (135, 145395456), (144, 136308240), (155, 126634752), (160, 122677416), (162, 121162880), (180, 109046592), (186, 105528960), (192, 102231180), (197, 99636480), (216, 90872160), (240, 81784944), (248, 79146720), (256, 76673385), (270, 72697728), (279, 70352640), (288, 68154120), (310, 63317376), (320, 61338708), (324, 60581440), (360, 54523296), (372, 52764480), (384, 51115590), (394, 49818240), (405, 48465152), (432, 45436080), (465, 42211584), (480, 40892472), (496, 39573360), (540, 36348864), (558, 35176320), (576, 34077060), (591, 33212160), (620, 31658688), (640, 30669354), (648, 30290720), (720, 27261648), (744, 26382240), (768, 25557795), (788, 24909120), (810, 24232576), (837, 23450880), (864, 22718040), (930, 21105792), (960, 20446236), (961, 20424960), (985, 19927296), (992, 19786680), (1080, 18174432), (1116, 17588160), (1152, 17038530), (1182, 16606080), (1240, 15829344), (1280, 15334677), (1296, 15145360), (1395, 14070528), (1440, 13630824), (1488, 13191120), (1576, 12454560), (1620, 12116288), (1674, 11725440), (1728, 11359020), (1773, 11070720), (1860, 10552896), (1920, 10223118), (1922, 10212480), (1970, 9963648), (1984, 9893340), (2160, 9087216), (2232, 8794080), (2304, 8519265), (2364, 8303040), (2480, 7914672), (2511, 7816960), (2592, 7572680), (2790, 7035264), (2880, 6815412), (2883, 6808320), (2955, 6642432), (2976, 6595560), (3152, 6227280), (3240, 6058144), (3348, 5862720), (3456, 5679510), (3546, 5535360), (3720, 5276448), (3840, 5111559), (3844, 5106240), (3940, 4981824), (3968, 4946670), (4185, 4690176), (4320, 4543608), (4464, 4397040), (4728, 4151520), (4805, 4084992), (4960, 3957336), (5022, 3908480), (5184, 3786340), (5319, 3690240), (5580, 3517632), (5760, 3407706), (5766, 3404160), (5910, 3321216), (5952, 3297780), (6107, 3214080), (6304, 3113640), (6480, 3029072), (6696, 2931360), (6912, 2839755), (7092, 2767680), (7440, 2638224), (7688, 2553120), (7880, 2490912), (7936, 2473335), (8370, 2345088), (8640, 2271804), (8649, 2269440), (8865, 2214144), (8928, 2198520), (9456, 2075760), (9610, 2042496), (9920, 1978668), (10044, 1954240), (10368, 1893170), (10638, 1845120), (11160, 1758816), (11520, 1703853), (11532, 1702080), (11820, 1660608), (11904, 1648890), (12214, 1607040), (12555, 1563392), (12608, 1556820), (12960, 1514536), (13392, 1465680), (14184, 1383840), (14415, 1361664), (14880, 1319112), (15376, 1276560), (15760, 1245456), (15957, 1230080), (16740, 1172544), (17280, 1135902), (17298, 1134720), (17730, 1107072), (17856, 1099260), (18321, 1071360), (18912, 1037880), (19220, 1021248), (19840, 989334), (20088, 977120), (20736, 946585), (21276, 922560), (22320, 879408), (23064, 851040), (23640, 830304), (23808, 824445), (24428, 803520), (25110, 781696), (25216, 778410), (25920, 757268), (25947, 756480), (26595, 738048), (26784, 732840), (28368, 691920), (28830, 680832), (29760, 659556), (30535, 642816), (30752, 638280), (31520, 622728), (31914, 615040), (33480, 586272), (34560, 567951), (34596, 567360), (35460, 553536), (35712, 549630), (36642, 535680), (37824, 518940), (38440, 510624), (39680, 494667), (40176, 488560), (42552, 461280), (43245, 453888), (44640, 439704), (46128, 425520), (47280, 415152), (48856, 401760), (50220, 390848), (50432, 389205), (51840, 378634), (51894, 378240), (53190, 369024), (53568, 366420), (54963, 357120), (56736, 345960), (57660, 340416), (59520, 329778), (61070, 321408), (61504, 319140), (63040, 311364), (63828, 307520), (66960, 293136), (69192, 283680), (70920, 276768), (71424, 274815), (73284, 267840), (75648, 259470), (76880, 255312), (77841, 252160), (79785, 246016), (80352, 244280), (85104, 230640), (86490, 226944), (89280, 219852), (91605, 214272), (92256, 212760), (94560, 207576), (97712, 200880), (100440, 195424), (103680, 189317), (103788, 189120), (106380, 184512), (107136, 183210), (109926, 178560), (113472, 172980), (115320, 170208), (119040, 164889), (122140, 160704), (123008, 159570), (126080, 155682), (127656, 153760), (129735, 151296), (133920, 146568), (138384, 141840)]