1900462080

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 480

約数和(自身を含む): 7172040960

約数和(自身を除く): 5271578880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 37, 38, 40, 44, 48, 55, 57, 60, 64, 66, 74, 76, 80, 88, 95, 96, 110, 111, 114, 120, 128, 132, 148, 152, 160, 165, 176, 185, 190, 192, 209, 220, 222, 228, 240, 256, 264, 285, 296, 304, 320, 330, 352, 370, 380, 384, 407, 418, 440, 444, 456, 480, 512, 528, 555, 570, 592, 608, 627, 640, 660, 703, 704, 740, 760, 768, 814, 836, 880, 888, 912, 960, 1024, 1045, 1056, 1110, 1140, 1184, 1216, 1221, 1254, 1280, 1320, 1406, 1408, 1480, 1520, 1536, 1628, 1672, 1760, 1776, 1824, 1920, 2035, 2048, 2090, 2109, 2112, 2220, 2280, 2368, 2432, 2442, 2508, 2560, 2640, 2812, 2816, 2960, 3040, 3072, 3135, 3256, 3344, 3515, 3520, 3552, 3648, 3840, 4070, 4096, 4180, 4218, 4224, 4440, 4560, 4736, 4864, 4884, 5016, 5120, 5280, 5624, 5632, 5920, 6080, 6105, 6144, 6270, 6512, 6688, 7030, 7040, 7104, 7296, 7680, 7733, 8140, 8192, 8360, 8436, 8448, 8880, 9120, 9472, 9728, 9768, 10032, 10240, 10545, 10560, 11248, 11264, 11840, 12160, 12210, 12288, 12540, 13024, 13376, 14060, 14080, 14208, 14592, 15360, 15466, 16280, 16384, 16720, 16872, 16896, 17760, 18240, 18944, 19456, 19536, 20064, 20480, 21090, 21120, 22496, 22528, 23199, 23680, 24320, 24420, 24576, 25080, 26048, 26752, 28120, 28160, 28416, 29184, 30720, 30932, 32560, 33440, 33744, 33792, 35520, 36480, 37888, 38665, 38912, 39072, 40128, 40960, 42180, 42240, 44992, 45056, 46398, 47360, 48640, 48840, 49152, 50160, 52096, 53504, 56240, 56320, 56832, 58368, 61440, 61864, 65120, 66880, 67488, 67584, 71040, 72960, 75776, 77330, 77824, 78144, 80256, 81920, 84360, 84480, 89984, 90112, 92796, 94720, 97280, 97680, 100320, 104192, 107008, 112480, 112640, 113664, 115995, 116736, 122880, 123728, 130240, 133760, 134976, 135168, 142080, 145920, 151552, 154660, 155648, 156288, 160512, 168720, 168960, 179968, 180224, 185592, 189440, 194560, 195360, 200640, 208384, 214016, 224960, 225280, 227328, 231990, 233472, 245760, 247456, 260480, 267520, 269952, 270336, 284160, 291840, 303104, 309320, 311296, 312576, 321024, 337440, 337920, 359936, 371184, 378880, 389120, 390720, 401280, 416768, 428032, 449920, 450560, 454656, 463980, 466944, 494912, 520960, 535040, 539904, 540672, 568320, 583680, 606208, 618640, 625152, 642048, 674880, 675840, 719872, 742368, 757760, 778240, 781440, 802560, 833536, 856064, 899840, 901120, 909312, 927960, 933888, 989824, 1041920, 1070080, 1079808, 1136640, 1167360, 1237280, 1250304, 1284096, 1349760, 1351680, 1439744, 1484736, 1515520, 1556480, 1562880, 1605120, 1667072, 1712128, 1799680, 1818624, 1855920, 1979648, 2083840, 2140160, 2159616, 2273280, 2334720, 2474560, 2500608, 2568192, 2699520, 2703360, 2879488, 2969472, 3031040, 3125760, 3210240, 3334144, 3424256, 3599360, 3711840, 3959296, 4167680, 4280320, 4319232, 4546560, 4669440, 4949120, 5001216, 5136384, 5399040, 5758976, 5938944, 6251520, 6420480, 6668288, 7198720, 7423680, 7918592, 8335360, 8560640, 8638464, 9093120, 9898240, 10002432, 10272768, 10798080, 11517952, 11877888, 12503040, 12840960, 14397440, 14847360, 15837184, 16670720, 17121280, 17276928, 19796480, 20004864, 21596160, 23755776, 25006080, 25681920, 28794880, 29694720, 31674368, 33341440, 34553856, 39592960, 43192320, 47511552, 50012160, 51363840, 57589760, 59389440, 63348736, 79185920, 86384640, 95023104, 100024320, 118778880, 126697472, 158371840, 172769280, 190046208, 237557760, 316743680, 380092416, 475115520, 633487360, 950231040, 1900462080]

約数ペア:

[(1, 1900462080), (2, 950231040), (3, 633487360), (4, 475115520), (5, 380092416), (6, 316743680), (8, 237557760), (10, 190046208), (11, 172769280), (12, 158371840), (15, 126697472), (16, 118778880), (19, 100024320), (20, 95023104), (22, 86384640), (24, 79185920), (30, 63348736), (32, 59389440), (33, 57589760), (37, 51363840), (38, 50012160), (40, 47511552), (44, 43192320), (48, 39592960), (55, 34553856), (57, 33341440), (60, 31674368), (64, 29694720), (66, 28794880), (74, 25681920), (76, 25006080), (80, 23755776), (88, 21596160), (95, 20004864), (96, 19796480), (110, 17276928), (111, 17121280), (114, 16670720), (120, 15837184), (128, 14847360), (132, 14397440), (148, 12840960), (152, 12503040), (160, 11877888), (165, 11517952), (176, 10798080), (185, 10272768), (190, 10002432), (192, 9898240), (209, 9093120), (220, 8638464), (222, 8560640), (228, 8335360), (240, 7918592), (256, 7423680), (264, 7198720), (285, 6668288), (296, 6420480), (304, 6251520), (320, 5938944), (330, 5758976), (352, 5399040), (370, 5136384), (380, 5001216), (384, 4949120), (407, 4669440), (418, 4546560), (440, 4319232), (444, 4280320), (456, 4167680), (480, 3959296), (512, 3711840), (528, 3599360), (555, 3424256), (570, 3334144), (592, 3210240), (608, 3125760), (627, 3031040), (640, 2969472), (660, 2879488), (703, 2703360), (704, 2699520), (740, 2568192), (760, 2500608), (768, 2474560), (814, 2334720), (836, 2273280), (880, 2159616), (888, 2140160), (912, 2083840), (960, 1979648), (1024, 1855920), (1045, 1818624), (1056, 1799680), (1110, 1712128), (1140, 1667072), (1184, 1605120), (1216, 1562880), (1221, 1556480), (1254, 1515520), (1280, 1484736), (1320, 1439744), (1406, 1351680), (1408, 1349760), (1480, 1284096), (1520, 1250304), (1536, 1237280), (1628, 1167360), (1672, 1136640), (1760, 1079808), (1776, 1070080), (1824, 1041920), (1920, 989824), (2035, 933888), (2048, 927960), (2090, 909312), (2109, 901120), (2112, 899840), (2220, 856064), (2280, 833536), (2368, 802560), (2432, 781440), (2442, 778240), (2508, 757760), (2560, 742368), (2640, 719872), (2812, 675840), (2816, 674880), (2960, 642048), (3040, 625152), (3072, 618640), (3135, 606208), (3256, 583680), (3344, 568320), (3515, 540672), (3520, 539904), (3552, 535040), (3648, 520960), (3840, 494912), (4070, 466944), (4096, 463980), (4180, 454656), (4218, 450560), (4224, 449920), (4440, 428032), (4560, 416768), (4736, 401280), (4864, 390720), (4884, 389120), (5016, 378880), (5120, 371184), (5280, 359936), (5624, 337920), (5632, 337440), (5920, 321024), (6080, 312576), (6105, 311296), (6144, 309320), (6270, 303104), (6512, 291840), (6688, 284160), (7030, 270336), (7040, 269952), (7104, 267520), (7296, 260480), (7680, 247456), (7733, 245760), (8140, 233472), (8192, 231990), (8360, 227328), (8436, 225280), (8448, 224960), (8880, 214016), (9120, 208384), (9472, 200640), (9728, 195360), (9768, 194560), (10032, 189440), (10240, 185592), (10545, 180224), (10560, 179968), (11248, 168960), (11264, 168720), (11840, 160512), (12160, 156288), (12210, 155648), (12288, 154660), (12540, 151552), (13024, 145920), (13376, 142080), (14060, 135168), (14080, 134976), (14208, 133760), (14592, 130240), (15360, 123728), (15466, 122880), (16280, 116736), (16384, 115995), (16720, 113664), (16872, 112640), (16896, 112480), (17760, 107008), (18240, 104192), (18944, 100320), (19456, 97680), (19536, 97280), (20064, 94720), (20480, 92796), (21090, 90112), (21120, 89984), (22496, 84480), (22528, 84360), (23199, 81920), (23680, 80256), (24320, 78144), (24420, 77824), (24576, 77330), (25080, 75776), (26048, 72960), (26752, 71040), (28120, 67584), (28160, 67488), (28416, 66880), (29184, 65120), (30720, 61864), (30932, 61440), (32560, 58368), (33440, 56832), (33744, 56320), (33792, 56240), (35520, 53504), (36480, 52096), (37888, 50160), (38665, 49152), (38912, 48840), (39072, 48640), (40128, 47360), (40960, 46398), (42180, 45056), (42240, 44992)]