7978800960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^4\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 420

約数和(自身を含む): 30037151508

約数和(自身を除く): 22058350548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 97, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 194, 195, 208, 234, 240, 260, 288, 291, 312, 320, 338, 360, 388, 390, 416, 468, 480, 485, 507, 520, 576, 582, 585, 624, 676, 720, 776, 780, 832, 845, 873, 936, 960, 970, 1014, 1040, 1164, 1170, 1248, 1261, 1352, 1440, 1455, 1521, 1552, 1560, 1690, 1746, 1872, 1940, 2028, 2080, 2197, 2328, 2340, 2496, 2522, 2535, 2704, 2880, 2910, 3042, 3104, 3120, 3380, 3492, 3744, 3783, 3880, 4056, 4160, 4365, 4394, 4656, 4680, 5044, 5070, 5408, 5820, 6084, 6208, 6240, 6305, 6591, 6760, 6984, 7488, 7566, 7605, 7760, 8112, 8730, 8788, 9312, 9360, 10088, 10140, 10816, 10985, 11349, 11640, 12168, 12480, 12610, 13182, 13520, 13968, 15132, 15210, 15520, 16224, 16393, 17460, 17576, 18624, 18720, 18915, 19773, 20176, 20280, 21970, 22698, 23280, 24336, 25220, 26364, 27040, 27936, 28561, 30264, 30420, 31040, 32448, 32786, 32955, 34920, 35152, 37440, 37830, 39546, 40352, 40560, 43940, 45396, 46560, 48672, 49179, 50440, 52728, 54080, 55872, 56745, 57122, 60528, 60840, 65572, 65910, 69840, 70304, 75660, 79092, 80704, 81120, 81965, 85683, 87880, 90792, 93120, 97344, 98358, 98865, 100880, 105456, 113490, 114244, 121056, 121680, 131144, 131820, 139680, 140608, 142805, 147537, 151320, 158184, 162240, 163930, 171366, 175760, 181584, 196716, 197730, 201760, 210912, 213109, 226980, 228488, 242112, 243360, 245895, 257049, 262288, 263640, 279360, 285610, 295074, 302640, 316368, 327860, 342732, 351520, 363168, 393432, 395460, 403520, 421824, 426218, 428415, 453960, 456976, 486720, 491790, 514098, 524576, 527280, 571220, 590148, 605280, 632736, 639327, 655720, 685464, 703040, 726336, 737685, 786864, 790920, 852436, 856830, 907920, 913952, 983580, 1028196, 1049152, 1054560, 1065545, 1142440, 1180296, 1210560, 1265472, 1278654, 1285245, 1311440, 1370928, 1475370, 1573728, 1581840, 1704872, 1713660, 1815840, 1827904, 1917981, 1967160, 2056392, 2109120, 2131090, 2284880, 2360592, 2557308, 2570490, 2622880, 2741856, 2770417, 2950740, 3147456, 3163680, 3196635, 3409744, 3427320, 3631680, 3835962, 3934320, 4112784, 4262180, 4569760, 4721184, 5114616, 5140980, 5245760, 5483712, 5540834, 5901480, 6327360, 6393270, 6819488, 6854640, 7671924, 7868640, 8225568, 8311251, 8524360, 9139520, 9442368, 9589905, 10229232, 10281960, 11081668, 11802960, 12786540, 13638976, 13709280, 13852085, 15343848, 15737280, 16451136, 16622502, 17048720, 19179810, 20458464, 20563920, 22163336, 23605920, 24933753, 25573080, 27418560, 27704170, 30687696, 33245004, 34097440, 38359620, 40916928, 41127840, 41556255, 44326672, 47211840, 49867506, 51146160, 55408340, 61375392, 66490008, 68194880, 76719240, 82255680, 83112510, 88653344, 99735012, 102292320, 110816680, 122750784, 124668765, 132980016, 153438480, 166225020, 177306688, 199470024, 204584640, 221633360, 249337530, 265960032, 306876960, 332450040, 398940048, 443266720, 498675060, 531920064, 613753920, 664900080, 797880096, 886533440, 997350120, 1329800160, 1595760192, 1994700240, 2659600320, 3989400480, 7978800960]

約数ペア:

[(1, 7978800960), (2, 3989400480), (3, 2659600320), (4, 1994700240), (5, 1595760192), (6, 1329800160), (8, 997350120), (9, 886533440), (10, 797880096), (12, 664900080), (13, 613753920), (15, 531920064), (16, 498675060), (18, 443266720), (20, 398940048), (24, 332450040), (26, 306876960), (30, 265960032), (32, 249337530), (36, 221633360), (39, 204584640), (40, 199470024), (45, 177306688), (48, 166225020), (52, 153438480), (60, 132980016), (64, 124668765), (65, 122750784), (72, 110816680), (78, 102292320), (80, 99735012), (90, 88653344), (96, 83112510), (97, 82255680), (104, 76719240), (117, 68194880), (120, 66490008), (130, 61375392), (144, 55408340), (156, 51146160), (160, 49867506), (169, 47211840), (180, 44326672), (192, 41556255), (194, 41127840), (195, 40916928), (208, 38359620), (234, 34097440), (240, 33245004), (260, 30687696), (288, 27704170), (291, 27418560), (312, 25573080), (320, 24933753), (338, 23605920), (360, 22163336), (388, 20563920), (390, 20458464), (416, 19179810), (468, 17048720), (480, 16622502), (485, 16451136), (507, 15737280), (520, 15343848), (576, 13852085), (582, 13709280), (585, 13638976), (624, 12786540), (676, 11802960), (720, 11081668), (776, 10281960), (780, 10229232), (832, 9589905), (845, 9442368), (873, 9139520), (936, 8524360), (960, 8311251), (970, 8225568), (1014, 7868640), (1040, 7671924), (1164, 6854640), (1170, 6819488), (1248, 6393270), (1261, 6327360), (1352, 5901480), (1440, 5540834), (1455, 5483712), (1521, 5245760), (1552, 5140980), (1560, 5114616), (1690, 4721184), (1746, 4569760), (1872, 4262180), (1940, 4112784), (2028, 3934320), (2080, 3835962), (2197, 3631680), (2328, 3427320), (2340, 3409744), (2496, 3196635), (2522, 3163680), (2535, 3147456), (2704, 2950740), (2880, 2770417), (2910, 2741856), (3042, 2622880), (3104, 2570490), (3120, 2557308), (3380, 2360592), (3492, 2284880), (3744, 2131090), (3783, 2109120), (3880, 2056392), (4056, 1967160), (4160, 1917981), (4365, 1827904), (4394, 1815840), (4656, 1713660), (4680, 1704872), (5044, 1581840), (5070, 1573728), (5408, 1475370), (5820, 1370928), (6084, 1311440), (6208, 1285245), (6240, 1278654), (6305, 1265472), (6591, 1210560), (6760, 1180296), (6984, 1142440), (7488, 1065545), (7566, 1054560), (7605, 1049152), (7760, 1028196), (8112, 983580), (8730, 913952), (8788, 907920), (9312, 856830), (9360, 852436), (10088, 790920), (10140, 786864), (10816, 737685), (10985, 726336), (11349, 703040), (11640, 685464), (12168, 655720), (12480, 639327), (12610, 632736), (13182, 605280), (13520, 590148), (13968, 571220), (15132, 527280), (15210, 524576), (15520, 514098), (16224, 491790), (16393, 486720), (17460, 456976), (17576, 453960), (18624, 428415), (18720, 426218), (18915, 421824), (19773, 403520), (20176, 395460), (20280, 393432), (21970, 363168), (22698, 351520), (23280, 342732), (24336, 327860), (25220, 316368), (26364, 302640), (27040, 295074), (27936, 285610), (28561, 279360), (30264, 263640), (30420, 262288), (31040, 257049), (32448, 245895), (32786, 243360), (32955, 242112), (34920, 228488), (35152, 226980), (37440, 213109), (37830, 210912), (39546, 201760), (40352, 197730), (40560, 196716), (43940, 181584), (45396, 175760), (46560, 171366), (48672, 163930), (49179, 162240), (50440, 158184), (52728, 151320), (54080, 147537), (55872, 142805), (56745, 140608), (57122, 139680), (60528, 131820), (60840, 131144), (65572, 121680), (65910, 121056), (69840, 114244), (70304, 113490), (75660, 105456), (79092, 100880), (80704, 98865), (81120, 98358), (81965, 97344), (85683, 93120), (87880, 90792)]