2019999840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 384

約数和(自身を含む): 7211151360

約数和(自身を除く): 5191151520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 47, 48, 51, 60, 68, 69, 80, 85, 92, 94, 96, 102, 115, 120, 136, 138, 141, 160, 170, 184, 188, 204, 229, 230, 235, 240, 255, 272, 276, 282, 340, 345, 368, 376, 391, 408, 458, 460, 470, 480, 510, 544, 552, 564, 680, 687, 690, 705, 736, 752, 782, 799, 816, 916, 920, 940, 1020, 1081, 1104, 1128, 1145, 1173, 1360, 1374, 1380, 1410, 1504, 1564, 1598, 1632, 1832, 1840, 1880, 1955, 2040, 2162, 2208, 2256, 2290, 2346, 2397, 2720, 2748, 2760, 2820, 3128, 3196, 3243, 3435, 3664, 3680, 3760, 3893, 3910, 3995, 4080, 4324, 4512, 4580, 4692, 4794, 5267, 5405, 5496, 5520, 5640, 5865, 6256, 6392, 6486, 6870, 7328, 7520, 7786, 7820, 7990, 8160, 8648, 9160, 9384, 9588, 10534, 10763, 10810, 10992, 11040, 11280, 11679, 11730, 11985, 12512, 12784, 12972, 13740, 15572, 15640, 15801, 15980, 16215, 17296, 18320, 18377, 18768, 19176, 19465, 21068, 21526, 21620, 21984, 22560, 23358, 23460, 23970, 25568, 25944, 26335, 27480, 31144, 31280, 31602, 31960, 32289, 32430, 34592, 36640, 36754, 37536, 38352, 38930, 42136, 43052, 43240, 46716, 46920, 47940, 51888, 52670, 53815, 54960, 55131, 58395, 62288, 62560, 63204, 63920, 64578, 64860, 73508, 76704, 77860, 79005, 84272, 86104, 86480, 89539, 91885, 93432, 93840, 95880, 103776, 105340, 107630, 109920, 110262, 116790, 124576, 126408, 127840, 129156, 129720, 147016, 155720, 158010, 161445, 168544, 172208, 172960, 179078, 182971, 183770, 186864, 187680, 191760, 210680, 215260, 220524, 233580, 247549, 252816, 258312, 259440, 268617, 275655, 294032, 311440, 316020, 322890, 344416, 358156, 365942, 367540, 373728, 383520, 421360, 430520, 441048, 447695, 467160, 495098, 505632, 516624, 518880, 537234, 548913, 551310, 588064, 622880, 632040, 645780, 716312, 731884, 735080, 742647, 842720, 861040, 882096, 895390, 914855, 934320, 990196, 1033248, 1074468, 1097826, 1102620, 1237745, 1264080, 1291560, 1343085, 1432624, 1463768, 1470160, 1485294, 1722080, 1764192, 1790780, 1829710, 1868640, 1980392, 2148936, 2195652, 2205240, 2475490, 2528160, 2583120, 2686170, 2744565, 2865248, 2927536, 2940320, 2970588, 3581560, 3659420, 3713235, 3960784, 4208333, 4297872, 4391304, 4410480, 4950980, 5166240, 5372340, 5489130, 5855072, 5941176, 7163120, 7318840, 7426470, 7921568, 8416666, 8595744, 8782608, 8820960, 9901960, 10744680, 10978260, 11882352, 12624999, 14326240, 14637680, 14852940, 16833332, 17565216, 19803920, 21041665, 21489360, 21956520, 23764704, 25249998, 29275360, 29705880, 33666664, 39607840, 42083330, 42978720, 43913040, 50499996, 59411760, 63124995, 67333328, 84166660, 87826080, 100999992, 118823520, 126249990, 134666656, 168333320, 201999984, 252499980, 336666640, 403999968, 504999960, 673333280, 1009999920, 2019999840]

約数ペア:

[(1, 2019999840), (2, 1009999920), (3, 673333280), (4, 504999960), (5, 403999968), (6, 336666640), (8, 252499980), (10, 201999984), (12, 168333320), (15, 134666656), (16, 126249990), (17, 118823520), (20, 100999992), (23, 87826080), (24, 84166660), (30, 67333328), (32, 63124995), (34, 59411760), (40, 50499996), (46, 43913040), (47, 42978720), (48, 42083330), (51, 39607840), (60, 33666664), (68, 29705880), (69, 29275360), (80, 25249998), (85, 23764704), (92, 21956520), (94, 21489360), (96, 21041665), (102, 19803920), (115, 17565216), (120, 16833332), (136, 14852940), (138, 14637680), (141, 14326240), (160, 12624999), (170, 11882352), (184, 10978260), (188, 10744680), (204, 9901960), (229, 8820960), (230, 8782608), (235, 8595744), (240, 8416666), (255, 7921568), (272, 7426470), (276, 7318840), (282, 7163120), (340, 5941176), (345, 5855072), (368, 5489130), (376, 5372340), (391, 5166240), (408, 4950980), (458, 4410480), (460, 4391304), (470, 4297872), (480, 4208333), (510, 3960784), (544, 3713235), (552, 3659420), (564, 3581560), (680, 2970588), (687, 2940320), (690, 2927536), (705, 2865248), (736, 2744565), (752, 2686170), (782, 2583120), (799, 2528160), (816, 2475490), (916, 2205240), (920, 2195652), (940, 2148936), (1020, 1980392), (1081, 1868640), (1104, 1829710), (1128, 1790780), (1145, 1764192), (1173, 1722080), (1360, 1485294), (1374, 1470160), (1380, 1463768), (1410, 1432624), (1504, 1343085), (1564, 1291560), (1598, 1264080), (1632, 1237745), (1832, 1102620), (1840, 1097826), (1880, 1074468), (1955, 1033248), (2040, 990196), (2162, 934320), (2208, 914855), (2256, 895390), (2290, 882096), (2346, 861040), (2397, 842720), (2720, 742647), (2748, 735080), (2760, 731884), (2820, 716312), (3128, 645780), (3196, 632040), (3243, 622880), (3435, 588064), (3664, 551310), (3680, 548913), (3760, 537234), (3893, 518880), (3910, 516624), (3995, 505632), (4080, 495098), (4324, 467160), (4512, 447695), (4580, 441048), (4692, 430520), (4794, 421360), (5267, 383520), (5405, 373728), (5496, 367540), (5520, 365942), (5640, 358156), (5865, 344416), (6256, 322890), (6392, 316020), (6486, 311440), (6870, 294032), (7328, 275655), (7520, 268617), (7786, 259440), (7820, 258312), (7990, 252816), (8160, 247549), (8648, 233580), (9160, 220524), (9384, 215260), (9588, 210680), (10534, 191760), (10763, 187680), (10810, 186864), (10992, 183770), (11040, 182971), (11280, 179078), (11679, 172960), (11730, 172208), (11985, 168544), (12512, 161445), (12784, 158010), (12972, 155720), (13740, 147016), (15572, 129720), (15640, 129156), (15801, 127840), (15980, 126408), (16215, 124576), (17296, 116790), (18320, 110262), (18377, 109920), (18768, 107630), (19176, 105340), (19465, 103776), (21068, 95880), (21526, 93840), (21620, 93432), (21984, 91885), (22560, 89539), (23358, 86480), (23460, 86104), (23970, 84272), (25568, 79005), (25944, 77860), (26335, 76704), (27480, 73508), (31144, 64860), (31280, 64578), (31602, 63920), (31960, 63204), (32289, 62560), (32430, 62288), (34592, 58395), (36640, 55131), (36754, 54960), (37536, 53815), (38352, 52670), (38930, 51888), (42136, 47940), (43052, 46920), (43240, 46716)]