8044473840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1544

約数の個数: 320

約数和(自身を含む): 28581504000

約数和(自身を除く): 20537030160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 97, 104, 114, 120, 130, 152, 156, 190, 194, 195, 208, 228, 240, 247, 260, 285, 291, 304, 312, 380, 388, 390, 456, 485, 494, 520, 570, 582, 624, 741, 760, 776, 780, 912, 970, 988, 1040, 1140, 1164, 1235, 1261, 1399, 1455, 1482, 1520, 1552, 1560, 1843, 1940, 1976, 2280, 2328, 2470, 2522, 2798, 2910, 2964, 3120, 3686, 3705, 3783, 3880, 3952, 4197, 4560, 4656, 4940, 5044, 5529, 5596, 5820, 5928, 6305, 6995, 7372, 7410, 7566, 7760, 8394, 9215, 9880, 10088, 11058, 11192, 11640, 11856, 12610, 13990, 14744, 14820, 15132, 16788, 18187, 18430, 18915, 19760, 20176, 20985, 22116, 22384, 23280, 23959, 25220, 26581, 27645, 27980, 29488, 29640, 30264, 33576, 36374, 36860, 37830, 41970, 44232, 47918, 50440, 53162, 54561, 55290, 55960, 59280, 60528, 67152, 71877, 72748, 73720, 75660, 79743, 83940, 88464, 90935, 95836, 100880, 106324, 109122, 110580, 111920, 119795, 132905, 135703, 143754, 145496, 147440, 151320, 159486, 167880, 181870, 191672, 212648, 218244, 221160, 239590, 265810, 271406, 272805, 287508, 290992, 302640, 318972, 335760, 345553, 359385, 363740, 383344, 398715, 407109, 425296, 436488, 442320, 479180, 531620, 542812, 545610, 575016, 637944, 678515, 691106, 718770, 727480, 797430, 814218, 872976, 958360, 1036659, 1063240, 1085624, 1091220, 1150032, 1275888, 1357030, 1382212, 1437540, 1454960, 1594860, 1628436, 1727765, 1764139, 1916720, 2035545, 2073318, 2126480, 2171248, 2182440, 2578357, 2714060, 2764424, 2875080, 3189720, 3256872, 3455530, 3528278, 4071090, 4146636, 4364880, 5156714, 5183295, 5292417, 5428120, 5528848, 5750160, 6379440, 6513744, 6911060, 7056556, 7735071, 8142180, 8293272, 8820695, 10313428, 10366590, 10584834, 10856240, 12891785, 13822120, 14113112, 15470142, 16284360, 16586544, 17641390, 20626856, 20733180, 21169668, 25783570, 26462085, 27644240, 28226224, 30940284, 32568720, 33518641, 35282780, 38675355, 41253712, 41466360, 42339336, 51567140, 52924170, 61880568, 67037282, 70565560, 77350710, 82932720, 84678672, 100555923, 103134280, 105848340, 123761136, 134074564, 141131120, 154701420, 167593205, 201111846, 206268560, 211696680, 268149128, 309402840, 335186410, 402223692, 423393360, 502779615, 536298256, 618805680, 670372820, 804447384, 1005559230, 1340745640, 1608894768, 2011118460, 2681491280, 4022236920, 8044473840]

約数ペア:

[(1, 8044473840), (2, 4022236920), (3, 2681491280), (4, 2011118460), (5, 1608894768), (6, 1340745640), (8, 1005559230), (10, 804447384), (12, 670372820), (13, 618805680), (15, 536298256), (16, 502779615), (19, 423393360), (20, 402223692), (24, 335186410), (26, 309402840), (30, 268149128), (38, 211696680), (39, 206268560), (40, 201111846), (48, 167593205), (52, 154701420), (57, 141131120), (60, 134074564), (65, 123761136), (76, 105848340), (78, 103134280), (80, 100555923), (95, 84678672), (97, 82932720), (104, 77350710), (114, 70565560), (120, 67037282), (130, 61880568), (152, 52924170), (156, 51567140), (190, 42339336), (194, 41466360), (195, 41253712), (208, 38675355), (228, 35282780), (240, 33518641), (247, 32568720), (260, 30940284), (285, 28226224), (291, 27644240), (304, 26462085), (312, 25783570), (380, 21169668), (388, 20733180), (390, 20626856), (456, 17641390), (485, 16586544), (494, 16284360), (520, 15470142), (570, 14113112), (582, 13822120), (624, 12891785), (741, 10856240), (760, 10584834), (776, 10366590), (780, 10313428), (912, 8820695), (970, 8293272), (988, 8142180), (1040, 7735071), (1140, 7056556), (1164, 6911060), (1235, 6513744), (1261, 6379440), (1399, 5750160), (1455, 5528848), (1482, 5428120), (1520, 5292417), (1552, 5183295), (1560, 5156714), (1843, 4364880), (1940, 4146636), (1976, 4071090), (2280, 3528278), (2328, 3455530), (2470, 3256872), (2522, 3189720), (2798, 2875080), (2910, 2764424), (2964, 2714060), (3120, 2578357), (3686, 2182440), (3705, 2171248), (3783, 2126480), (3880, 2073318), (3952, 2035545), (4197, 1916720), (4560, 1764139), (4656, 1727765), (4940, 1628436), (5044, 1594860), (5529, 1454960), (5596, 1437540), (5820, 1382212), (5928, 1357030), (6305, 1275888), (6995, 1150032), (7372, 1091220), (7410, 1085624), (7566, 1063240), (7760, 1036659), (8394, 958360), (9215, 872976), (9880, 814218), (10088, 797430), (11058, 727480), (11192, 718770), (11640, 691106), (11856, 678515), (12610, 637944), (13990, 575016), (14744, 545610), (14820, 542812), (15132, 531620), (16788, 479180), (18187, 442320), (18430, 436488), (18915, 425296), (19760, 407109), (20176, 398715), (20985, 383344), (22116, 363740), (22384, 359385), (23280, 345553), (23959, 335760), (25220, 318972), (26581, 302640), (27645, 290992), (27980, 287508), (29488, 272805), (29640, 271406), (30264, 265810), (33576, 239590), (36374, 221160), (36860, 218244), (37830, 212648), (41970, 191672), (44232, 181870), (47918, 167880), (50440, 159486), (53162, 151320), (54561, 147440), (55290, 145496), (55960, 143754), (59280, 135703), (60528, 132905), (67152, 119795), (71877, 111920), (72748, 110580), (73720, 109122), (75660, 106324), (79743, 100880), (83940, 95836), (88464, 90935)]