20084839320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2695

約数の個数: 384

約数和(自身を含む): 76246410240

約数和(自身を除く): 56161570920

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, 103, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 206, 210, 245, 260, 273, 280, 294, 309, 312, 364, 390, 392, 412, 420, 455, 490, 515, 520, 546, 588, 618, 637, 721, 728, 735, 780, 824, 840, 910, 980, 1030, 1092, 1176, 1236, 1274, 1339, 1365, 1442, 1470, 1545, 1560, 1820, 1911, 1960, 2060, 2163, 2184, 2472, 2548, 2551, 2678, 2730, 2884, 2940, 3090, 3185, 3605, 3640, 3822, 4017, 4120, 4326, 5047, 5096, 5102, 5356, 5460, 5768, 5880, 6180, 6370, 6695, 7210, 7644, 7653, 8034, 8652, 9373, 9555, 10094, 10204, 10712, 10815, 10920, 12360, 12740, 12755, 13390, 14420, 15141, 15288, 15306, 16068, 17304, 17857, 18746, 19110, 20085, 20188, 20408, 21630, 25235, 25480, 25510, 26780, 28119, 28840, 30282, 30612, 32136, 33163, 35714, 37492, 38220, 38265, 40170, 40376, 43260, 46865, 50470, 51020, 53560, 53571, 56238, 60564, 61224, 65611, 66326, 71428, 74984, 75705, 76440, 76530, 80340, 86520, 89285, 93730, 99489, 100940, 102040, 107142, 112476, 121128, 124999, 131222, 132652, 140595, 142856, 151410, 153060, 160680, 165815, 178570, 187460, 196833, 198978, 201880, 214284, 224952, 232141, 249998, 262444, 262753, 265304, 267855, 281190, 302820, 306120, 328055, 331630, 357140, 374920, 374997, 393666, 397956, 428568, 464282, 497445, 499996, 524888, 525506, 535710, 562380, 605640, 624995, 656110, 663260, 696423, 714280, 749994, 787332, 788259, 795912, 928564, 984165, 994890, 999992, 1051012, 1071420, 1124760, 1160705, 1249990, 1312220, 1313765, 1326520, 1392846, 1499988, 1574664, 1576518, 1624987, 1839271, 1857128, 1874985, 1968330, 1989780, 2102024, 2142840, 2321410, 2499980, 2624440, 2627530, 2785692, 2999976, 3153036, 3249974, 3415789, 3482115, 3678542, 3749970, 3936660, 3941295, 3979560, 4642820, 4874961, 4999960, 5255060, 5517813, 5571384, 6306072, 6499948, 6831578, 6964230, 7357084, 7499940, 7873320, 7882590, 8124935, 9196355, 9285640, 9749922, 10247367, 10510120, 11035626, 12874897, 12999896, 13663156, 13928460, 14714168, 14999880, 15765180, 16249870, 17078945, 18392710, 19499844, 20494734, 22071252, 23910523, 24374805, 25749794, 27326312, 27589065, 27856920, 31530360, 32499740, 34157890, 36785420, 38624691, 38999688, 40989468, 44142504, 47821046, 48749610, 51236835, 51499588, 55178130, 64374485, 64999480, 68315780, 71731569, 73570840, 77249382, 81978936, 95642092, 97499220, 102473670, 102999176, 110356260, 119552615, 128748970, 136631560, 143463138, 154498764, 167373661, 191284184, 193123455, 194998440, 204947340, 220712520, 239105230, 257497940, 286926276, 308997528, 334747322, 358657845, 386246910, 409894680, 478210460, 502120983, 514995880, 573852552, 669494644, 717315690, 772493820, 836868305, 956420920, 1004241966, 1338989288, 1434631380, 1544987640, 1673736610, 2008483932, 2510604915, 2869262760, 3347473220, 4016967864, 5021209830, 6694946440, 10042419660, 20084839320]

約数ペア:

[(1, 20084839320), (2, 10042419660), (3, 6694946440), (4, 5021209830), (5, 4016967864), (6, 3347473220), (7, 2869262760), (8, 2510604915), (10, 2008483932), (12, 1673736610), (13, 1544987640), (14, 1434631380), (15, 1338989288), (20, 1004241966), (21, 956420920), (24, 836868305), (26, 772493820), (28, 717315690), (30, 669494644), (35, 573852552), (39, 514995880), (40, 502120983), (42, 478210460), (49, 409894680), (52, 386246910), (56, 358657845), (60, 334747322), (65, 308997528), (70, 286926276), (78, 257497940), (84, 239105230), (91, 220712520), (98, 204947340), (103, 194998440), (104, 193123455), (105, 191284184), (120, 167373661), (130, 154498764), (140, 143463138), (147, 136631560), (156, 128748970), (168, 119552615), (182, 110356260), (195, 102999176), (196, 102473670), (206, 97499220), (210, 95642092), (245, 81978936), (260, 77249382), (273, 73570840), (280, 71731569), (294, 68315780), (309, 64999480), (312, 64374485), (364, 55178130), (390, 51499588), (392, 51236835), (412, 48749610), (420, 47821046), (455, 44142504), (490, 40989468), (515, 38999688), (520, 38624691), (546, 36785420), (588, 34157890), (618, 32499740), (637, 31530360), (721, 27856920), (728, 27589065), (735, 27326312), (780, 25749794), (824, 24374805), (840, 23910523), (910, 22071252), (980, 20494734), (1030, 19499844), (1092, 18392710), (1176, 17078945), (1236, 16249870), (1274, 15765180), (1339, 14999880), (1365, 14714168), (1442, 13928460), (1470, 13663156), (1545, 12999896), (1560, 12874897), (1820, 11035626), (1911, 10510120), (1960, 10247367), (2060, 9749922), (2163, 9285640), (2184, 9196355), (2472, 8124935), (2548, 7882590), (2551, 7873320), (2678, 7499940), (2730, 7357084), (2884, 6964230), (2940, 6831578), (3090, 6499948), (3185, 6306072), (3605, 5571384), (3640, 5517813), (3822, 5255060), (4017, 4999960), (4120, 4874961), (4326, 4642820), (5047, 3979560), (5096, 3941295), (5102, 3936660), (5356, 3749970), (5460, 3678542), (5768, 3482115), (5880, 3415789), (6180, 3249974), (6370, 3153036), (6695, 2999976), (7210, 2785692), (7644, 2627530), (7653, 2624440), (8034, 2499980), (8652, 2321410), (9373, 2142840), (9555, 2102024), (10094, 1989780), (10204, 1968330), (10712, 1874985), (10815, 1857128), (10920, 1839271), (12360, 1624987), (12740, 1576518), (12755, 1574664), (13390, 1499988), (14420, 1392846), (15141, 1326520), (15288, 1313765), (15306, 1312220), (16068, 1249990), (17304, 1160705), (17857, 1124760), (18746, 1071420), (19110, 1051012), (20085, 999992), (20188, 994890), (20408, 984165), (21630, 928564), (25235, 795912), (25480, 788259), (25510, 787332), (26780, 749994), (28119, 714280), (28840, 696423), (30282, 663260), (30612, 656110), (32136, 624995), (33163, 605640), (35714, 562380), (37492, 535710), (38220, 525506), (38265, 524888), (40170, 499996), (40376, 497445), (43260, 464282), (46865, 428568), (50470, 397956), (51020, 393666), (53560, 374997), (53571, 374920), (56238, 357140), (60564, 331630), (61224, 328055), (65611, 306120), (66326, 302820), (71428, 281190), (74984, 267855), (75705, 265304), (76440, 262753), (76530, 262444), (80340, 249998), (86520, 232141), (89285, 224952), (93730, 214284), (99489, 201880), (100940, 198978), (102040, 196833), (107142, 187460), (112476, 178570), (121128, 165815), (124999, 160680), (131222, 153060), (132652, 151410), (140595, 142856)]