20161789440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2397

約数の個数: 320

約数和(自身を含む): 70223630400

約数和(自身を除く): 50061840960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 128, 130, 156, 160, 178, 192, 195, 208, 240, 256, 260, 267, 312, 320, 356, 384, 390, 416, 445, 480, 512, 520, 534, 624, 640, 712, 768, 780, 832, 890, 960, 1040, 1068, 1157, 1248, 1280, 1335, 1424, 1536, 1560, 1664, 1780, 1920, 2080, 2136, 2269, 2314, 2496, 2560, 2670, 2848, 3120, 3328, 3471, 3560, 3840, 4160, 4272, 4538, 4628, 4992, 5340, 5696, 5785, 6240, 6656, 6807, 6942, 7120, 7680, 8320, 8544, 9076, 9256, 9984, 10680, 11345, 11392, 11570, 12480, 13614, 13884, 14240, 16640, 17088, 17355, 18152, 18512, 19968, 21360, 22690, 22784, 23140, 24960, 27228, 27768, 28480, 29497, 33280, 34035, 34176, 34710, 36304, 37024, 42720, 45380, 45568, 46280, 49920, 54456, 55536, 56960, 58994, 68070, 68352, 69420, 72608, 74048, 85440, 88491, 90760, 92560, 99840, 108912, 111072, 113920, 117988, 136140, 136704, 138840, 145216, 147485, 148096, 170880, 176982, 181520, 185120, 201941, 217824, 222144, 227840, 235976, 272280, 277680, 290432, 294970, 296192, 341760, 353964, 363040, 370240, 403882, 435648, 442455, 444288, 471952, 544560, 555360, 580864, 589940, 592384, 605823, 683520, 707928, 726080, 740480, 807764, 871296, 884910, 888576, 943904, 1009705, 1089120, 1110720, 1161728, 1179880, 1211646, 1415856, 1452160, 1480960, 1615528, 1742592, 1769820, 1777152, 1887808, 2019410, 2178240, 2221440, 2359760, 2423292, 2625233, 2831712, 2904320, 2961920, 3029115, 3231056, 3485184, 3539640, 3775616, 4038820, 4356480, 4442880, 4719520, 4846584, 5250466, 5663424, 5808640, 6058230, 6462112, 7079280, 7551232, 7875699, 8077640, 8712960, 8885760, 9439040, 9693168, 10500932, 11326848, 12116460, 12924224, 13126165, 14158560, 15102464, 15751398, 16155280, 17425920, 18878080, 19386336, 21001864, 22653696, 24232920, 25848448, 26252330, 28317120, 31502796, 32310560, 37756160, 38772672, 39378495, 42003728, 45307392, 48465840, 51696896, 52504660, 56634240, 63005592, 64621120, 75512320, 77545344, 78756990, 84007456, 96931680, 103393792, 105009320, 113268480, 126011184, 129242240, 155090688, 157513980, 168014912, 193863360, 210018640, 226536960, 252022368, 258484480, 310181376, 315027960, 336029824, 387726720, 420037280, 504044736, 516968960, 630055920, 672059648, 775453440, 840074560, 1008089472, 1260111840, 1344119296, 1550906880, 1680149120, 2016178944, 2520223680, 3360298240, 4032357888, 5040447360, 6720596480, 10080894720, 20161789440]

約数ペア:

[(1, 20161789440), (2, 10080894720), (3, 6720596480), (4, 5040447360), (5, 4032357888), (6, 3360298240), (8, 2520223680), (10, 2016178944), (12, 1680149120), (13, 1550906880), (15, 1344119296), (16, 1260111840), (20, 1008089472), (24, 840074560), (26, 775453440), (30, 672059648), (32, 630055920), (39, 516968960), (40, 504044736), (48, 420037280), (52, 387726720), (60, 336029824), (64, 315027960), (65, 310181376), (78, 258484480), (80, 252022368), (89, 226536960), (96, 210018640), (104, 193863360), (120, 168014912), (128, 157513980), (130, 155090688), (156, 129242240), (160, 126011184), (178, 113268480), (192, 105009320), (195, 103393792), (208, 96931680), (240, 84007456), (256, 78756990), (260, 77545344), (267, 75512320), (312, 64621120), (320, 63005592), (356, 56634240), (384, 52504660), (390, 51696896), (416, 48465840), (445, 45307392), (480, 42003728), (512, 39378495), (520, 38772672), (534, 37756160), (624, 32310560), (640, 31502796), (712, 28317120), (768, 26252330), (780, 25848448), (832, 24232920), (890, 22653696), (960, 21001864), (1040, 19386336), (1068, 18878080), (1157, 17425920), (1248, 16155280), (1280, 15751398), (1335, 15102464), (1424, 14158560), (1536, 13126165), (1560, 12924224), (1664, 12116460), (1780, 11326848), (1920, 10500932), (2080, 9693168), (2136, 9439040), (2269, 8885760), (2314, 8712960), (2496, 8077640), (2560, 7875699), (2670, 7551232), (2848, 7079280), (3120, 6462112), (3328, 6058230), (3471, 5808640), (3560, 5663424), (3840, 5250466), (4160, 4846584), (4272, 4719520), (4538, 4442880), (4628, 4356480), (4992, 4038820), (5340, 3775616), (5696, 3539640), (5785, 3485184), (6240, 3231056), (6656, 3029115), (6807, 2961920), (6942, 2904320), (7120, 2831712), (7680, 2625233), (8320, 2423292), (8544, 2359760), (9076, 2221440), (9256, 2178240), (9984, 2019410), (10680, 1887808), (11345, 1777152), (11392, 1769820), (11570, 1742592), (12480, 1615528), (13614, 1480960), (13884, 1452160), (14240, 1415856), (16640, 1211646), (17088, 1179880), (17355, 1161728), (18152, 1110720), (18512, 1089120), (19968, 1009705), (21360, 943904), (22690, 888576), (22784, 884910), (23140, 871296), (24960, 807764), (27228, 740480), (27768, 726080), (28480, 707928), (29497, 683520), (33280, 605823), (34035, 592384), (34176, 589940), (34710, 580864), (36304, 555360), (37024, 544560), (42720, 471952), (45380, 444288), (45568, 442455), (46280, 435648), (49920, 403882), (54456, 370240), (55536, 363040), (56960, 353964), (58994, 341760), (68070, 296192), (68352, 294970), (69420, 290432), (72608, 277680), (74048, 272280), (85440, 235976), (88491, 227840), (90760, 222144), (92560, 217824), (99840, 201941), (108912, 185120), (111072, 181520), (113920, 176982), (117988, 170880), (136140, 148096), (136704, 147485), (138840, 145216)]