279092520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 512

約数和(自身を含む): 1175040000

約数和(自身を除く): 895947480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 29, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 58, 60, 63, 67, 70, 72, 76, 84, 87, 90, 95, 105, 108, 114, 116, 120, 126, 133, 134, 135, 140, 145, 152, 168, 171, 174, 180, 189, 190, 201, 203, 210, 216, 228, 232, 252, 261, 266, 268, 270, 280, 285, 290, 315, 335, 342, 348, 360, 378, 380, 399, 402, 406, 420, 435, 456, 469, 504, 513, 522, 532, 536, 540, 551, 570, 580, 603, 609, 630, 665, 670, 684, 696, 756, 760, 783, 798, 804, 812, 840, 855, 870, 938, 945, 1005, 1015, 1026, 1044, 1064, 1080, 1102, 1140, 1160, 1197, 1206, 1218, 1260, 1273, 1305, 1330, 1340, 1368, 1407, 1512, 1566, 1596, 1608, 1624, 1653, 1710, 1740, 1809, 1827, 1876, 1890, 1943, 1995, 2010, 2030, 2052, 2088, 2204, 2280, 2345, 2394, 2412, 2436, 2520, 2546, 2565, 2610, 2660, 2680, 2755, 2814, 3015, 3045, 3132, 3192, 3306, 3420, 3480, 3591, 3618, 3654, 3752, 3780, 3819, 3857, 3886, 3915, 3990, 4020, 4060, 4104, 4221, 4408, 4690, 4788, 4824, 4872, 4959, 5092, 5130, 5220, 5320, 5481, 5510, 5628, 5829, 5985, 6030, 6090, 6264, 6365, 6612, 6840, 7035, 7182, 7236, 7308, 7560, 7638, 7714, 7772, 7830, 7980, 8040, 8120, 8265, 8442, 8911, 9045, 9135, 9380, 9576, 9715, 9918, 10184, 10260, 10440, 10962, 11020, 11256, 11457, 11571, 11658, 11970, 12060, 12180, 12663, 12730, 13224, 13601, 14070, 14364, 14472, 14616, 14877, 15276, 15428, 15544, 15660, 15960, 16530, 16884, 17487, 17822, 17955, 18090, 18270, 18760, 19095, 19285, 19430, 19836, 20520, 21105, 21924, 22040, 22914, 23142, 23316, 23940, 24120, 24360, 24795, 25326, 25460, 26733, 27202, 27405, 28140, 28728, 29145, 29754, 30552, 30856, 31320, 33060, 33768, 34371, 34713, 34974, 35644, 35910, 36180, 36540, 36917, 38190, 38570, 38860, 39672, 40803, 42210, 43848, 44555, 45828, 46284, 46632, 47880, 49590, 50652, 50920, 52461, 53466, 54404, 54810, 56280, 57285, 57855, 58290, 59508, 63315, 66120, 68005, 68742, 69426, 69948, 71288, 71820, 72360, 73080, 73834, 74385, 76380, 77140, 77720, 80199, 81606, 84420, 87435, 89110, 91656, 92568, 99180, 101304, 104139, 104922, 106932, 108808, 109620, 110751, 114570, 115710, 116580, 119016, 122409, 126630, 133665, 136010, 137484, 138852, 139896, 143640, 147668, 148770, 152760, 154280, 160398, 163212, 168840, 171855, 173565, 174870, 178220, 184585, 198360, 204015, 208278, 209844, 213864, 219240, 221502, 229140, 231420, 233160, 240597, 244818, 253260, 258419, 262305, 267330, 272020, 274968, 277704, 295336, 297540, 320796, 326424, 332253, 343710, 347130, 349740, 356440, 367227, 369170, 400995, 408030, 416556, 419688, 443004, 458280, 462840, 481194, 489636, 506520, 516838, 520695, 524610, 534660, 544040, 553755, 595080, 612045, 641592, 664506, 687420, 694260, 699480, 734454, 738340, 775257, 801990, 816060, 833112, 886008, 962388, 979272, 996759, 1033676, 1041390, 1049220, 1069320, 1107510, 1202985, 1224090, 1292095, 1329012, 1374840, 1388520, 1468908, 1476680, 1550514, 1603980, 1632120, 1661265, 1836135, 1924776, 1993518, 2067352, 2082780, 2098440, 2215020, 2325771, 2405970, 2448180, 2584190, 2658024, 2937816, 3101028, 3207960, 3322530, 3672270, 3876285, 3987036, 4165560, 4430040, 4651542, 4811940, 4896360, 4983795, 5168380, 6202056, 6645060, 6977313, 7344540, 7752570, 7974072, 9303084, 9623880, 9967590, 10336760, 11628855, 13290120, 13954626, 14689080, 15505140, 18606168, 19935180, 23257710, 27909252, 31010280, 34886565, 39870360, 46515420, 55818504, 69773130, 93030840, 139546260, 279092520]

約数ペア:

[(1, 279092520), (2, 139546260), (3, 93030840), (4, 69773130), (5, 55818504), (6, 46515420), (7, 39870360), (8, 34886565), (9, 31010280), (10, 27909252), (12, 23257710), (14, 19935180), (15, 18606168), (18, 15505140), (19, 14689080), (20, 13954626), (21, 13290120), (24, 11628855), (27, 10336760), (28, 9967590), (29, 9623880), (30, 9303084), (35, 7974072), (36, 7752570), (38, 7344540), (40, 6977313), (42, 6645060), (45, 6202056), (54, 5168380), (56, 4983795), (57, 4896360), (58, 4811940), (60, 4651542), (63, 4430040), (67, 4165560), (70, 3987036), (72, 3876285), (76, 3672270), (84, 3322530), (87, 3207960), (90, 3101028), (95, 2937816), (105, 2658024), (108, 2584190), (114, 2448180), (116, 2405970), (120, 2325771), (126, 2215020), (133, 2098440), (134, 2082780), (135, 2067352), (140, 1993518), (145, 1924776), (152, 1836135), (168, 1661265), (171, 1632120), (174, 1603980), (180, 1550514), (189, 1476680), (190, 1468908), (201, 1388520), (203, 1374840), (210, 1329012), (216, 1292095), (228, 1224090), (232, 1202985), (252, 1107510), (261, 1069320), (266, 1049220), (268, 1041390), (270, 1033676), (280, 996759), (285, 979272), (290, 962388), (315, 886008), (335, 833112), (342, 816060), (348, 801990), (360, 775257), (378, 738340), (380, 734454), (399, 699480), (402, 694260), (406, 687420), (420, 664506), (435, 641592), (456, 612045), (469, 595080), (504, 553755), (513, 544040), (522, 534660), (532, 524610), (536, 520695), (540, 516838), (551, 506520), (570, 489636), (580, 481194), (603, 462840), (609, 458280), (630, 443004), (665, 419688), (670, 416556), (684, 408030), (696, 400995), (756, 369170), (760, 367227), (783, 356440), (798, 349740), (804, 347130), (812, 343710), (840, 332253), (855, 326424), (870, 320796), (938, 297540), (945, 295336), (1005, 277704), (1015, 274968), (1026, 272020), (1044, 267330), (1064, 262305), (1080, 258419), (1102, 253260), (1140, 244818), (1160, 240597), (1197, 233160), (1206, 231420), (1218, 229140), (1260, 221502), (1273, 219240), (1305, 213864), (1330, 209844), (1340, 208278), (1368, 204015), (1407, 198360), (1512, 184585), (1566, 178220), (1596, 174870), (1608, 173565), (1624, 171855), (1653, 168840), (1710, 163212), (1740, 160398), (1809, 154280), (1827, 152760), (1876, 148770), (1890, 147668), (1943, 143640), (1995, 139896), (2010, 138852), (2030, 137484), (2052, 136010), (2088, 133665), (2204, 126630), (2280, 122409), (2345, 119016), (2394, 116580), (2412, 115710), (2436, 114570), (2520, 110751), (2546, 109620), (2565, 108808), (2610, 106932), (2660, 104922), (2680, 104139), (2755, 101304), (2814, 99180), (3015, 92568), (3045, 91656), (3132, 89110), (3192, 87435), (3306, 84420), (3420, 81606), (3480, 80199), (3591, 77720), (3618, 77140), (3654, 76380), (3752, 74385), (3780, 73834), (3819, 73080), (3857, 72360), (3886, 71820), (3915, 71288), (3990, 69948), (4020, 69426), (4060, 68742), (4104, 68005), (4221, 66120), (4408, 63315), (4690, 59508), (4788, 58290), (4824, 57855), (4872, 57285), (4959, 56280), (5092, 54810), (5130, 54404), (5220, 53466), (5320, 52461), (5481, 50920), (5510, 50652), (5628, 49590), (5829, 47880), (5985, 46632), (6030, 46284), (6090, 45828), (6264, 44555), (6365, 43848), (6612, 42210), (6840, 40803), (7035, 39672), (7182, 38860), (7236, 38570), (7308, 38190), (7560, 36917), (7638, 36540), (7714, 36180), (7772, 35910), (7830, 35644), (7980, 34974), (8040, 34713), (8120, 34371), (8265, 33768), (8442, 33060), (8911, 31320), (9045, 30856), (9135, 30552), (9380, 29754), (9576, 29145), (9715, 28728), (9918, 28140), (10184, 27405), (10260, 27202), (10440, 26733), (10962, 25460), (11020, 25326), (11256, 24795), (11457, 24360), (11571, 24120), (11658, 23940), (11970, 23316), (12060, 23142), (12180, 22914), (12663, 22040), (12730, 21924), (13224, 21105), (13601, 20520), (14070, 19836), (14364, 19430), (14472, 19285), (14616, 19095), (14877, 18760), (15276, 18270), (15428, 18090), (15544, 17955), (15660, 17822), (15960, 17487), (16530, 16884)]