856663080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1649

約数の個数: 256

約数和(自身を含む): 3229632000

約数和(自身を除く): 2372968920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 728, 735, 780, 840, 910, 980, 1029, 1092, 1176, 1274, 1365, 1372, 1470, 1560, 1601, 1715, 1820, 1911, 1960, 2058, 2184, 2548, 2730, 2744, 2940, 3185, 3202, 3430, 3640, 3822, 4116, 4459, 4803, 5096, 5145, 5460, 5880, 6370, 6404, 6860, 7644, 8005, 8232, 8918, 9555, 9606, 10290, 10920, 11207, 12740, 12808, 13377, 13720, 15288, 16010, 17836, 19110, 19212, 20580, 20813, 22295, 22414, 24015, 25480, 26754, 32020, 33621, 35672, 38220, 38424, 41160, 41626, 44590, 44828, 48030, 53508, 56035, 62439, 64040, 66885, 67242, 76440, 78449, 83252, 89180, 89656, 96060, 104065, 107016, 112070, 124878, 133770, 134484, 145691, 156898, 166504, 168105, 178360, 192120, 208130, 224140, 235347, 249756, 267540, 268968, 291382, 312195, 313796, 336210, 392245, 416260, 437073, 448280, 470694, 499512, 535080, 549143, 582764, 624390, 627592, 672420, 728455, 784490, 832520, 874146, 941388, 1019837, 1098286, 1165528, 1176735, 1248780, 1344840, 1456910, 1568980, 1647429, 1748292, 1882776, 2039674, 2185365, 2196572, 2353470, 2497560, 2745715, 2913820, 3059511, 3137960, 3294858, 3496584, 4079348, 4370730, 4393144, 4706940, 5099185, 5491430, 5827640, 6119022, 6589716, 7138859, 8158696, 8237145, 8741460, 9413880, 10198370, 10982860, 12238044, 13179432, 14277718, 15297555, 16474290, 17482920, 20396740, 21416577, 21965720, 24476088, 28555436, 30595110, 32948580, 35694295, 40793480, 42833154, 57110872, 61190220, 65897160, 71388590, 85666308, 107082885, 122380440, 142777180, 171332616, 214165770, 285554360, 428331540, 856663080]

約数ペア:

[(1, 856663080), (2, 428331540), (3, 285554360), (4, 214165770), (5, 171332616), (6, 142777180), (7, 122380440), (8, 107082885), (10, 85666308), (12, 71388590), (13, 65897160), (14, 61190220), (15, 57110872), (20, 42833154), (21, 40793480), (24, 35694295), (26, 32948580), (28, 30595110), (30, 28555436), (35, 24476088), (39, 21965720), (40, 21416577), (42, 20396740), (49, 17482920), (52, 16474290), (56, 15297555), (60, 14277718), (65, 13179432), (70, 12238044), (78, 10982860), (84, 10198370), (91, 9413880), (98, 8741460), (104, 8237145), (105, 8158696), (120, 7138859), (130, 6589716), (140, 6119022), (147, 5827640), (156, 5491430), (168, 5099185), (182, 4706940), (195, 4393144), (196, 4370730), (210, 4079348), (245, 3496584), (260, 3294858), (273, 3137960), (280, 3059511), (294, 2913820), (312, 2745715), (343, 2497560), (364, 2353470), (390, 2196572), (392, 2185365), (420, 2039674), (455, 1882776), (490, 1748292), (520, 1647429), (546, 1568980), (588, 1456910), (637, 1344840), (686, 1248780), (728, 1176735), (735, 1165528), (780, 1098286), (840, 1019837), (910, 941388), (980, 874146), (1029, 832520), (1092, 784490), (1176, 728455), (1274, 672420), (1365, 627592), (1372, 624390), (1470, 582764), (1560, 549143), (1601, 535080), (1715, 499512), (1820, 470694), (1911, 448280), (1960, 437073), (2058, 416260), (2184, 392245), (2548, 336210), (2730, 313796), (2744, 312195), (2940, 291382), (3185, 268968), (3202, 267540), (3430, 249756), (3640, 235347), (3822, 224140), (4116, 208130), (4459, 192120), (4803, 178360), (5096, 168105), (5145, 166504), (5460, 156898), (5880, 145691), (6370, 134484), (6404, 133770), (6860, 124878), (7644, 112070), (8005, 107016), (8232, 104065), (8918, 96060), (9555, 89656), (9606, 89180), (10290, 83252), (10920, 78449), (11207, 76440), (12740, 67242), (12808, 66885), (13377, 64040), (13720, 62439), (15288, 56035), (16010, 53508), (17836, 48030), (19110, 44828), (19212, 44590), (20580, 41626), (20813, 41160), (22295, 38424), (22414, 38220), (24015, 35672), (25480, 33621), (26754, 32020)]