19327237920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2557}}^1$

素因数の和:2788

約数の個数: 288

約数和(自身を含む): 68632265520

約数和(自身を除く): 49305027600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 181, 232, 240, 261, 288, 290, 348, 360, 362, 435, 464, 480, 522, 543, 580, 696, 720, 724, 870, 905, 928, 1044, 1086, 1160, 1305, 1392, 1440, 1448, 1629, 1740, 1810, 2088, 2172, 2320, 2557, 2610, 2715, 2784, 2896, 3258, 3480, 3620, 4176, 4344, 4640, 5114, 5220, 5249, 5430, 5792, 6516, 6960, 7240, 7671, 8145, 8352, 8688, 10228, 10440, 10498, 10860, 12785, 13032, 13920, 14480, 15342, 15747, 16290, 17376, 20456, 20880, 20996, 21720, 23013, 25570, 26064, 26245, 28960, 30684, 31494, 32580, 38355, 40912, 41760, 41992, 43440, 46026, 47241, 51140, 52128, 52490, 61368, 62988, 65160, 74153, 76710, 78735, 81824, 83984, 86880, 92052, 94482, 102280, 104980, 115065, 122736, 125976, 130320, 148306, 153420, 157470, 167968, 184104, 188964, 204560, 209960, 222459, 230130, 236205, 245472, 251952, 260640, 296612, 306840, 314940, 368208, 370765, 377928, 409120, 419920, 444918, 460260, 462817, 472410, 503904, 593224, 613680, 629880, 667377, 736416, 741530, 755856, 839840, 889836, 920520, 925634, 944820, 1112295, 1186448, 1227360, 1259760, 1334754, 1388451, 1483060, 1511712, 1779672, 1841040, 1851268, 1889640, 2224590, 2314085, 2372896, 2519520, 2669508, 2776902, 2966120, 3336885, 3559344, 3682080, 3702536, 3779280, 4165353, 4449180, 4628170, 5339016, 5553804, 5932240, 6673770, 6942255, 7118688, 7405072, 7558560, 8330706, 8898360, 9256340, 10678032, 11107608, 11864480, 13347540, 13421693, 13884510, 14810144, 16661412, 17796720, 18512680, 20826765, 21356064, 22215216, 26695080, 26843386, 27769020, 33322824, 35593440, 37025360, 40265079, 41653530, 44430432, 53390160, 53686772, 55538040, 66645648, 67108465, 74050720, 80530158, 83307060, 106780320, 107373544, 111076080, 120795237, 133291296, 134216930, 161060316, 166614120, 201325395, 214747088, 222152160, 241590474, 268433860, 322120632, 333228240, 402650790, 429494176, 483180948, 536867720, 603976185, 644241264, 666456480, 805301580, 966361896, 1073735440, 1207952370, 1288482528, 1610603160, 1932723792, 2147470880, 2415904740, 3221206320, 3865447584, 4831809480, 6442412640, 9663618960, 19327237920]

約数ペア:

[(1, 19327237920), (2, 9663618960), (3, 6442412640), (4, 4831809480), (5, 3865447584), (6, 3221206320), (8, 2415904740), (9, 2147470880), (10, 1932723792), (12, 1610603160), (15, 1288482528), (16, 1207952370), (18, 1073735440), (20, 966361896), (24, 805301580), (29, 666456480), (30, 644241264), (32, 603976185), (36, 536867720), (40, 483180948), (45, 429494176), (48, 402650790), (58, 333228240), (60, 322120632), (72, 268433860), (80, 241590474), (87, 222152160), (90, 214747088), (96, 201325395), (116, 166614120), (120, 161060316), (144, 134216930), (145, 133291296), (160, 120795237), (174, 111076080), (180, 107373544), (181, 106780320), (232, 83307060), (240, 80530158), (261, 74050720), (288, 67108465), (290, 66645648), (348, 55538040), (360, 53686772), (362, 53390160), (435, 44430432), (464, 41653530), (480, 40265079), (522, 37025360), (543, 35593440), (580, 33322824), (696, 27769020), (720, 26843386), (724, 26695080), (870, 22215216), (905, 21356064), (928, 20826765), (1044, 18512680), (1086, 17796720), (1160, 16661412), (1305, 14810144), (1392, 13884510), (1440, 13421693), (1448, 13347540), (1629, 11864480), (1740, 11107608), (1810, 10678032), (2088, 9256340), (2172, 8898360), (2320, 8330706), (2557, 7558560), (2610, 7405072), (2715, 7118688), (2784, 6942255), (2896, 6673770), (3258, 5932240), (3480, 5553804), (3620, 5339016), (4176, 4628170), (4344, 4449180), (4640, 4165353), (5114, 3779280), (5220, 3702536), (5249, 3682080), (5430, 3559344), (5792, 3336885), (6516, 2966120), (6960, 2776902), (7240, 2669508), (7671, 2519520), (8145, 2372896), (8352, 2314085), (8688, 2224590), (10228, 1889640), (10440, 1851268), (10498, 1841040), (10860, 1779672), (12785, 1511712), (13032, 1483060), (13920, 1388451), (14480, 1334754), (15342, 1259760), (15747, 1227360), (16290, 1186448), (17376, 1112295), (20456, 944820), (20880, 925634), (20996, 920520), (21720, 889836), (23013, 839840), (25570, 755856), (26064, 741530), (26245, 736416), (28960, 667377), (30684, 629880), (31494, 613680), (32580, 593224), (38355, 503904), (40912, 472410), (41760, 462817), (41992, 460260), (43440, 444918), (46026, 419920), (47241, 409120), (51140, 377928), (52128, 370765), (52490, 368208), (61368, 314940), (62988, 306840), (65160, 296612), (74153, 260640), (76710, 251952), (78735, 245472), (81824, 236205), (83984, 230130), (86880, 222459), (92052, 209960), (94482, 204560), (102280, 188964), (104980, 184104), (115065, 167968), (122736, 157470), (125976, 153420), (130320, 148306)]