19178648640

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4381

約数の個数: 392

約数和(自身を含む): 72092880960

約数和(自身を除く): 52914232320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 648, 684, 720, 729, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1215, 1216, 1296, 1368, 1440, 1458, 1520, 1539, 1620, 1710, 1728, 1824, 1944, 2052, 2160, 2280, 2430, 2565, 2592, 2736, 2880, 2916, 3040, 3078, 3240, 3420, 3645, 3648, 3888, 4104, 4320, 4327, 4560, 4617, 4860, 5130, 5184, 5472, 5832, 6080, 6156, 6480, 6840, 7290, 7695, 7776, 8208, 8640, 8654, 9120, 9234, 9720, 10260, 10944, 11664, 12312, 12960, 12981, 13680, 13851, 14580, 15390, 15552, 16416, 17308, 18240, 18468, 19440, 20520, 21635, 23085, 23328, 24624, 25920, 25962, 27360, 27702, 29160, 30780, 32832, 34616, 36936, 38880, 38943, 41040, 43270, 46170, 46656, 49248, 51924, 54720, 55404, 58320, 61560, 64905, 69232, 69255, 73872, 77760, 77886, 82080, 82213, 86540, 92340, 98496, 103848, 110808, 116640, 116829, 123120, 129810, 138464, 138510, 147744, 155772, 164160, 164426, 173080, 184680, 194715, 207696, 221616, 233280, 233658, 246240, 246639, 259620, 276928, 277020, 295488, 311544, 328852, 346160, 350487, 369360, 389430, 411065, 415392, 443232, 467316, 492480, 493278, 519240, 554040, 584145, 623088, 657704, 692320, 700974, 738720, 739917, 778860, 822130, 830784, 886464, 934632, 986556, 1038480, 1051461, 1108080, 1168290, 1233195, 1246176, 1315408, 1384640, 1401948, 1477440, 1479834, 1557720, 1644260, 1752435, 1869264, 1973112, 2076960, 2102922, 2216160, 2219751, 2336580, 2466390, 2492352, 2630816, 2803896, 2959668, 3115440, 3154383, 3288520, 3504870, 3699585, 3738528, 3946224, 4153920, 4205844, 4432320, 4439502, 4673160, 4932780, 5257305, 5261632, 5607792, 5919336, 6230880, 6308766, 6577040, 6659253, 7009740, 7399170, 7477056, 7892448, 8411688, 8879004, 9346320, 9865560, 10514610, 11098755, 11215584, 11838672, 12461760, 12617532, 13154080, 13318506, 14019480, 14798340, 15771915, 15784896, 16823376, 17758008, 18692640, 19731120, 19977759, 21029220, 22197510, 22431168, 23677344, 25235064, 26308160, 26637012, 28038960, 29596680, 31543830, 33296265, 33646752, 35516016, 37385280, 39462240, 39955518, 42058440, 44395020, 47354688, 50470128, 53274024, 56077920, 59193360, 59933277, 63087660, 66592530, 67293504, 71032032, 78924480, 79911036, 84116880, 88790040, 99888795, 100940256, 106548048, 112155840, 118386720, 119866554, 126175320, 133185060, 142064064, 159822072, 168233760, 177580080, 199777590, 201880512, 213096096, 236773440, 239733108, 252350640, 266370120, 299666385, 319644144, 336467520, 355160160, 399555180, 426192192, 479466216, 504701280, 532740240, 599332770, 639288288, 710320320, 799110360, 958932432, 1009402560, 1065480480, 1198665540, 1278576576, 1598220720, 1917864864, 2130960960, 2397331080, 3196441440, 3835729728, 4794662160, 6392882880, 9589324320, 19178648640]

約数ペア:

[(1, 19178648640), (2, 9589324320), (3, 6392882880), (4, 4794662160), (5, 3835729728), (6, 3196441440), (8, 2397331080), (9, 2130960960), (10, 1917864864), (12, 1598220720), (15, 1278576576), (16, 1198665540), (18, 1065480480), (19, 1009402560), (20, 958932432), (24, 799110360), (27, 710320320), (30, 639288288), (32, 599332770), (36, 532740240), (38, 504701280), (40, 479466216), (45, 426192192), (48, 399555180), (54, 355160160), (57, 336467520), (60, 319644144), (64, 299666385), (72, 266370120), (76, 252350640), (80, 239733108), (81, 236773440), (90, 213096096), (95, 201880512), (96, 199777590), (108, 177580080), (114, 168233760), (120, 159822072), (135, 142064064), (144, 133185060), (152, 126175320), (160, 119866554), (162, 118386720), (171, 112155840), (180, 106548048), (190, 100940256), (192, 99888795), (216, 88790040), (228, 84116880), (240, 79911036), (243, 78924480), (270, 71032032), (285, 67293504), (288, 66592530), (304, 63087660), (320, 59933277), (324, 59193360), (342, 56077920), (360, 53274024), (380, 50470128), (405, 47354688), (432, 44395020), (456, 42058440), (480, 39955518), (486, 39462240), (513, 37385280), (540, 35516016), (570, 33646752), (576, 33296265), (608, 31543830), (648, 29596680), (684, 28038960), (720, 26637012), (729, 26308160), (760, 25235064), (810, 23677344), (855, 22431168), (864, 22197510), (912, 21029220), (960, 19977759), (972, 19731120), (1026, 18692640), (1080, 17758008), (1140, 16823376), (1215, 15784896), (1216, 15771915), (1296, 14798340), (1368, 14019480), (1440, 13318506), (1458, 13154080), (1520, 12617532), (1539, 12461760), (1620, 11838672), (1710, 11215584), (1728, 11098755), (1824, 10514610), (1944, 9865560), (2052, 9346320), (2160, 8879004), (2280, 8411688), (2430, 7892448), (2565, 7477056), (2592, 7399170), (2736, 7009740), (2880, 6659253), (2916, 6577040), (3040, 6308766), (3078, 6230880), (3240, 5919336), (3420, 5607792), (3645, 5261632), (3648, 5257305), (3888, 4932780), (4104, 4673160), (4320, 4439502), (4327, 4432320), (4560, 4205844), (4617, 4153920), (4860, 3946224), (5130, 3738528), (5184, 3699585), (5472, 3504870), (5832, 3288520), (6080, 3154383), (6156, 3115440), (6480, 2959668), (6840, 2803896), (7290, 2630816), (7695, 2492352), (7776, 2466390), (8208, 2336580), (8640, 2219751), (8654, 2216160), (9120, 2102922), (9234, 2076960), (9720, 1973112), (10260, 1869264), (10944, 1752435), (11664, 1644260), (12312, 1557720), (12960, 1479834), (12981, 1477440), (13680, 1401948), (13851, 1384640), (14580, 1315408), (15390, 1246176), (15552, 1233195), (16416, 1168290), (17308, 1108080), (18240, 1051461), (18468, 1038480), (19440, 986556), (20520, 934632), (21635, 886464), (23085, 830784), (23328, 822130), (24624, 778860), (25920, 739917), (25962, 738720), (27360, 700974), (27702, 692320), (29160, 657704), (30780, 623088), (32832, 584145), (34616, 554040), (36936, 519240), (38880, 493278), (38943, 492480), (41040, 467316), (43270, 443232), (46170, 415392), (46656, 411065), (49248, 389430), (51924, 369360), (54720, 350487), (55404, 346160), (58320, 328852), (61560, 311544), (64905, 295488), (69232, 277020), (69255, 276928), (73872, 259620), (77760, 246639), (77886, 246240), (82080, 233658), (82213, 233280), (86540, 221616), (92340, 207696), (98496, 194715), (103848, 184680), (110808, 173080), (116640, 164426), (116829, 164160), (123120, 155772), (129810, 147744), (138464, 138510)]