279397089720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{239}}^2\times {\mathrm{647}}^1$

素因数の和:1152

約数の個数: 384

約数和(自身を含む): 1070493926400

約数和(自身を除く): 791096836680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 239, 252, 270, 280, 315, 360, 378, 420, 478, 504, 540, 630, 647, 717, 756, 840, 945, 956, 1080, 1195, 1260, 1294, 1434, 1512, 1673, 1890, 1912, 1941, 2151, 2390, 2520, 2588, 2868, 3235, 3346, 3585, 3780, 3882, 4302, 4529, 4780, 5019, 5176, 5736, 5823, 6453, 6470, 6692, 7170, 7560, 7764, 8365, 8604, 9058, 9560, 9705, 10038, 10755, 11646, 12906, 12940, 13384, 13587, 14340, 15057, 15528, 16730, 17208, 17469, 18116, 19410, 20076, 21510, 22645, 23292, 25095, 25812, 25880, 27174, 28680, 29115, 30114, 32265, 33460, 34938, 36232, 38820, 40152, 40761, 43020, 45171, 45290, 46584, 50190, 51624, 54348, 57121, 58230, 60228, 64530, 66920, 67935, 69876, 75285, 77640, 81522, 86040, 87345, 90342, 90580, 100380, 108696, 114242, 116460, 120456, 122283, 129060, 135870, 139752, 150570, 154633, 163044, 171363, 174690, 180684, 181160, 200760, 203805, 225855, 228484, 232920, 244566, 258120, 271740, 285605, 301140, 309266, 326088, 342726, 349380, 361368, 399847, 407610, 451710, 456968, 463899, 489132, 514089, 543480, 571210, 602280, 611415, 618532, 685452, 698760, 773165, 799694, 815220, 856815, 903420, 927798, 978264, 1028178, 1082431, 1142420, 1199541, 1222830, 1237064, 1370904, 1391697, 1542267, 1546330, 1599388, 1630440, 1713630, 1806840, 1855596, 1999235, 2056356, 2164862, 2284840, 2319495, 2399082, 2445660, 2570445, 2783394, 3084534, 3092660, 3198776, 3247293, 3427260, 3598623, 3711192, 3998470, 4112712, 4175091, 4329724, 4638990, 4798164, 4891320, 5140890, 5412155, 5566788, 5997705, 6169068, 6185320, 6494586, 6854520, 6958485, 7197246, 7711335, 7996940, 8350182, 8659448, 9277980, 9596328, 9741879, 10281780, 10795869, 10824310, 11133576, 11995410, 12338136, 12989172, 13916970, 14394492, 15422670, 15993880, 16236465, 16700364, 17993115, 18555960, 19483758, 20563560, 20875455, 21591738, 21648620, 23990820, 25978344, 27833940, 28788984, 29225637, 30845340, 32472930, 33400728, 35986230, 36957287, 38967516, 41750910, 43183476, 43297240, 47981640, 48709395, 53979345, 55667880, 58451274, 61690680, 64945860, 71972460, 73914574, 77935032, 83501820, 86366952, 97418790, 107958690, 110871861, 116902548, 129891720, 143944920, 146128185, 147829148, 167003640, 184786435, 194837580, 215917380, 221743722, 233805096, 258701009, 292256370, 295658296, 332615583, 369572870, 389675160, 431834760, 443487444, 517402018, 554359305, 584512740, 665231166, 739145740, 776103027, 886974888, 997846749, 1034804036, 1108718610, 1169025480, 1293505045, 1330462332, 1478291480, 1552206054, 1663077915, 1995693498, 2069608072, 2217437220, 2328309081, 2587010090, 2660924664, 3104412108, 3326155830, 3880515135, 3991386996, 4434874440, 4656618162, 4989233745, 5174020180, 6208824216, 6652311660, 6984927243, 7761030270, 7982773992, 9313236324, 9978467490, 10348040360, 11641545405, 13304623320, 13969854486, 15522060540, 18626472648, 19956934980, 23283090810, 27939708972, 31044121080, 34924636215, 39913869960, 46566181620, 55879417944, 69849272430, 93132363240, 139698544860, 279397089720]

約数ペア:

[(1, 279397089720), (2, 139698544860), (3, 93132363240), (4, 69849272430), (5, 55879417944), (6, 46566181620), (7, 39913869960), (8, 34924636215), (9, 31044121080), (10, 27939708972), (12, 23283090810), (14, 19956934980), (15, 18626472648), (18, 15522060540), (20, 13969854486), (21, 13304623320), (24, 11641545405), (27, 10348040360), (28, 9978467490), (30, 9313236324), (35, 7982773992), (36, 7761030270), (40, 6984927243), (42, 6652311660), (45, 6208824216), (54, 5174020180), (56, 4989233745), (60, 4656618162), (63, 4434874440), (70, 3991386996), (72, 3880515135), (84, 3326155830), (90, 3104412108), (105, 2660924664), (108, 2587010090), (120, 2328309081), (126, 2217437220), (135, 2069608072), (140, 1995693498), (168, 1663077915), (180, 1552206054), (189, 1478291480), (210, 1330462332), (216, 1293505045), (239, 1169025480), (252, 1108718610), (270, 1034804036), (280, 997846749), (315, 886974888), (360, 776103027), (378, 739145740), (420, 665231166), (478, 584512740), (504, 554359305), (540, 517402018), (630, 443487444), (647, 431834760), (717, 389675160), (756, 369572870), (840, 332615583), (945, 295658296), (956, 292256370), (1080, 258701009), (1195, 233805096), (1260, 221743722), (1294, 215917380), (1434, 194837580), (1512, 184786435), (1673, 167003640), (1890, 147829148), (1912, 146128185), (1941, 143944920), (2151, 129891720), (2390, 116902548), (2520, 110871861), (2588, 107958690), (2868, 97418790), (3235, 86366952), (3346, 83501820), (3585, 77935032), (3780, 73914574), (3882, 71972460), (4302, 64945860), (4529, 61690680), (4780, 58451274), (5019, 55667880), (5176, 53979345), (5736, 48709395), (5823, 47981640), (6453, 43297240), (6470, 43183476), (6692, 41750910), (7170, 38967516), (7560, 36957287), (7764, 35986230), (8365, 33400728), (8604, 32472930), (9058, 30845340), (9560, 29225637), (9705, 28788984), (10038, 27833940), (10755, 25978344), (11646, 23990820), (12906, 21648620), (12940, 21591738), (13384, 20875455), (13587, 20563560), (14340, 19483758), (15057, 18555960), (15528, 17993115), (16730, 16700364), (17208, 16236465), (17469, 15993880), (18116, 15422670), (19410, 14394492), (20076, 13916970), (21510, 12989172), (22645, 12338136), (23292, 11995410), (25095, 11133576), (25812, 10824310), (25880, 10795869), (27174, 10281780), (28680, 9741879), (29115, 9596328), (30114, 9277980), (32265, 8659448), (33460, 8350182), (34938, 7996940), (36232, 7711335), (38820, 7197246), (40152, 6958485), (40761, 6854520), (43020, 6494586), (45171, 6185320), (45290, 6169068), (46584, 5997705), (50190, 5566788), (51624, 5412155), (54348, 5140890), (57121, 4891320), (58230, 4798164), (60228, 4638990), (64530, 4329724), (66920, 4175091), (67935, 4112712), (69876, 3998470), (75285, 3711192), (77640, 3598623), (81522, 3427260), (86040, 3247293), (87345, 3198776), (90342, 3092660), (90580, 3084534), (100380, 2783394), (108696, 2570445), (114242, 2445660), (116460, 2399082), (120456, 2319495), (122283, 2284840), (129060, 2164862), (135870, 2056356), (139752, 1999235), (150570, 1855596), (154633, 1806840), (163044, 1713630), (171363, 1630440), (174690, 1599388), (180684, 1546330), (181160, 1542267), (200760, 1391697), (203805, 1370904), (225855, 1237064), (228484, 1222830), (232920, 1199541), (244566, 1142420), (258120, 1082431), (271740, 1028178), (285605, 978264), (301140, 927798), (309266, 903420), (326088, 856815), (342726, 815220), (349380, 799694), (361368, 773165), (399847, 698760), (407610, 685452), (451710, 618532), (456968, 611415), (463899, 602280), (489132, 571210), (514089, 543480)]