28772321760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4536

約数の個数: 576

約数和(自身を含む): 123337468800

約数和(自身を除く): 94565147040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 343, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 672, 686, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1029, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1365, 1372, 1440, 1456, 1470, 1560, 1568, 1638, 1680, 1715, 1764, 1820, 1872, 1911, 1960, 2016, 2058, 2080, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2744, 2912, 2940, 3087, 3120, 3185, 3276, 3360, 3430, 3528, 3640, 3744, 3822, 3920, 4095, 4116, 4368, 4410, 4459, 4481, 4680, 4704, 5040, 5096, 5145, 5460, 5488, 5733, 5880, 6174, 6240, 6370, 6552, 6860, 7056, 7280, 7644, 7840, 8190, 8232, 8736, 8820, 8918, 8962, 9360, 9555, 10080, 10192, 10290, 10920, 10976, 11466, 11760, 12348, 12740, 13104, 13377, 13443, 13720, 14112, 14560, 15288, 15435, 16380, 16464, 17640, 17836, 17924, 18720, 19110, 20384, 20580, 21840, 22295, 22405, 22932, 23520, 24696, 25480, 26208, 26754, 26886, 27440, 28665, 30576, 30870, 31367, 32760, 32928, 35280, 35672, 35848, 38220, 40131, 40329, 41160, 43680, 44590, 44810, 45864, 49392, 50960, 53508, 53772, 54880, 57330, 58253, 61152, 61740, 62734, 65520, 66885, 67215, 70560, 71344, 71696, 76440, 80262, 80658, 82320, 89180, 89620, 91728, 94101, 98784, 101920, 107016, 107544, 114660, 116506, 123480, 125468, 131040, 133770, 134430, 142688, 143392, 152880, 156835, 160524, 161316, 164640, 174759, 178360, 179240, 183456, 188202, 200655, 201645, 214032, 215088, 219569, 229320, 233012, 246960, 250936, 267540, 268860, 282303, 291265, 305760, 313670, 321048, 322632, 349518, 356720, 358480, 376404, 401310, 403290, 407771, 428064, 430176, 439138, 458640, 466024, 470505, 493920, 501872, 524277, 535080, 537720, 564606, 582530, 627340, 642096, 645264, 658707, 699036, 713440, 716960, 752808, 802620, 806580, 815542, 873795, 878276, 917280, 932048, 941010, 1003744, 1048554, 1070160, 1075440, 1097845, 1129212, 1165060, 1223313, 1254680, 1284192, 1290528, 1317414, 1398072, 1411515, 1505616, 1536983, 1605240, 1613160, 1631084, 1747590, 1756552, 1864096, 1882020, 1976121, 2038855, 2097108, 2140320, 2150880, 2195690, 2258424, 2330120, 2446626, 2509360, 2621385, 2634828, 2796144, 2823030, 2854397, 3011232, 3073966, 3210480, 3226320, 3262168, 3293535, 3495180, 3513104, 3669939, 3764040, 3952242, 4077710, 4194216, 4391380, 4516848, 4610949, 4660240, 4893252, 5018720, 5242770, 5269656, 5592288, 5646060, 5708794, 6116565, 6147932, 6420960, 6452640, 6524336, 6587070, 6990360, 7026208, 7339878, 7528080, 7684915, 7904484, 8155420, 8388432, 8563191, 8782760, 9033696, 9221898, 9320480, 9786504, 9880605, 10485540, 10539312, 11292120, 11417588, 12233130, 12295864, 13048672, 13174140, 13832847, 13980720, 14271985, 14679756, 15056160, 15369830, 15808968, 16310840, 16776864, 17126382, 17565520, 18349695, 18443796, 19573008, 19761210, 19980779, 20971080, 21078624, 22584240, 22835176, 23054745, 24466260, 24591728, 25689573, 26348280, 27665694, 27961440, 28543970, 29359512, 30739660, 31617936, 32621680, 34252764, 35131040, 36699390, 36887592, 39146016, 39522420, 39961558, 41942160, 42815955, 45168480, 45670352, 46109490, 48932520, 49183456, 51379146, 52696560, 55331388, 57087940, 58719024, 59942337, 61479320, 63235872, 65243360, 68505528, 69164235, 73398780, 73775184, 79044840, 79923116, 83884320, 85631910, 91340704, 92218980, 97865040, 99903895, 102758292, 105393120, 110662776, 114175880, 117438048, 119884674, 122958640, 128447865, 137011056, 138328470, 146797560, 147550368, 158089680, 159846232, 171263820, 179827011, 184437960, 195730080, 199807790, 205516584, 221325552, 228351760, 239769348, 245917280, 256895730, 274022112, 276656940, 293595120, 299711685, 316179360, 319692464, 342527640, 359654022, 368875920, 399615580, 411033168, 442651104, 456703520, 479538696, 513791460, 553313880, 587190240, 599423370, 639384928, 685055280, 719308044, 737751840, 799231160, 822066336, 899135055, 959077392, 1027582920, 1106627760, 1198846740, 1370110560, 1438616088, 1598462320, 1798270110, 1918154784, 2055165840, 2213255520, 2397693480, 2877232176, 3196924640, 3596540220, 4110331680, 4795386960, 5754464352, 7193080440, 9590773920, 14386160880, 28772321760]

約数ペア:

[(1, 28772321760), (2, 14386160880), (3, 9590773920), (4, 7193080440), (5, 5754464352), (6, 4795386960), (7, 4110331680), (8, 3596540220), (9, 3196924640), (10, 2877232176), (12, 2397693480), (13, 2213255520), (14, 2055165840), (15, 1918154784), (16, 1798270110), (18, 1598462320), (20, 1438616088), (21, 1370110560), (24, 1198846740), (26, 1106627760), (28, 1027582920), (30, 959077392), (32, 899135055), (35, 822066336), (36, 799231160), (39, 737751840), (40, 719308044), (42, 685055280), (45, 639384928), (48, 599423370), (49, 587190240), (52, 553313880), (56, 513791460), (60, 479538696), (63, 456703520), (65, 442651104), (70, 411033168), (72, 399615580), (78, 368875920), (80, 359654022), (84, 342527640), (90, 319692464), (91, 316179360), (96, 299711685), (98, 293595120), (104, 276656940), (105, 274022112), (112, 256895730), (117, 245917280), (120, 239769348), (126, 228351760), (130, 221325552), (140, 205516584), (144, 199807790), (147, 195730080), (156, 184437960), (160, 179827011), (168, 171263820), (180, 159846232), (182, 158089680), (195, 147550368), (196, 146797560), (208, 138328470), (210, 137011056), (224, 128447865), (234, 122958640), (240, 119884674), (245, 117438048), (252, 114175880), (260, 110662776), (273, 105393120), (280, 102758292), (288, 99903895), (294, 97865040), (312, 92218980), (315, 91340704), (336, 85631910), (343, 83884320), (360, 79923116), (364, 79044840), (390, 73775184), (392, 73398780), (416, 69164235), (420, 68505528), (441, 65243360), (455, 63235872), (468, 61479320), (480, 59942337), (490, 58719024), (504, 57087940), (520, 55331388), (546, 52696560), (560, 51379146), (585, 49183456), (588, 48932520), (624, 46109490), (630, 45670352), (637, 45168480), (672, 42815955), (686, 41942160), (720, 39961558), (728, 39522420), (735, 39146016), (780, 36887592), (784, 36699390), (819, 35131040), (840, 34252764), (882, 32621680), (910, 31617936), (936, 30739660), (980, 29359512), (1008, 28543970), (1029, 27961440), (1040, 27665694), (1092, 26348280), (1120, 25689573), (1170, 24591728), (1176, 24466260), (1248, 23054745), (1260, 22835176), (1274, 22584240), (1365, 21078624), (1372, 20971080), (1440, 19980779), (1456, 19761210), (1470, 19573008), (1560, 18443796), (1568, 18349695), (1638, 17565520), (1680, 17126382), (1715, 16776864), (1764, 16310840), (1820, 15808968), (1872, 15369830), (1911, 15056160), (1960, 14679756), (2016, 14271985), (2058, 13980720), (2080, 13832847), (2184, 13174140), (2205, 13048672), (2340, 12295864), (2352, 12233130), (2520, 11417588), (2548, 11292120), (2730, 10539312), (2744, 10485540), (2912, 9880605), (2940, 9786504), (3087, 9320480), (3120, 9221898), (3185, 9033696), (3276, 8782760), (3360, 8563191), (3430, 8388432), (3528, 8155420), (3640, 7904484), (3744, 7684915), (3822, 7528080), (3920, 7339878), (4095, 7026208), (4116, 6990360), (4368, 6587070), (4410, 6524336), (4459, 6452640), (4481, 6420960), (4680, 6147932), (4704, 6116565), (5040, 5708794), (5096, 5646060), (5145, 5592288), (5460, 5269656), (5488, 5242770), (5733, 5018720), (5880, 4893252), (6174, 4660240), (6240, 4610949), (6370, 4516848), (6552, 4391380), (6860, 4194216), (7056, 4077710), (7280, 3952242), (7644, 3764040), (7840, 3669939), (8190, 3513104), (8232, 3495180), (8736, 3293535), (8820, 3262168), (8918, 3226320), (8962, 3210480), (9360, 3073966), (9555, 3011232), (10080, 2854397), (10192, 2823030), (10290, 2796144), (10920, 2634828), (10976, 2621385), (11466, 2509360), (11760, 2446626), (12348, 2330120), (12740, 2258424), (13104, 2195690), (13377, 2150880), (13443, 2140320), (13720, 2097108), (14112, 2038855), (14560, 1976121), (15288, 1882020), (15435, 1864096), (16380, 1756552), (16464, 1747590), (17640, 1631084), (17836, 1613160), (17924, 1605240), (18720, 1536983), (19110, 1505616), (20384, 1411515), (20580, 1398072), (21840, 1317414), (22295, 1290528), (22405, 1284192), (22932, 1254680), (23520, 1223313), (24696, 1165060), (25480, 1129212), (26208, 1097845), (26754, 1075440), (26886, 1070160), (27440, 1048554), (28665, 1003744), (30576, 941010), (30870, 932048), (31367, 917280), (32760, 878276), (32928, 873795), (35280, 815542), (35672, 806580), (35848, 802620), (38220, 752808), (40131, 716960), (40329, 713440), (41160, 699036), (43680, 658707), (44590, 645264), (44810, 642096), (45864, 627340), (49392, 582530), (50960, 564606), (53508, 537720), (53772, 535080), (54880, 524277), (57330, 501872), (58253, 493920), (61152, 470505), (61740, 466024), (62734, 458640), (65520, 439138), (66885, 430176), (67215, 428064), (70560, 407771), (71344, 403290), (71696, 401310), (76440, 376404), (80262, 358480), (80658, 356720), (82320, 349518), (89180, 322632), (89620, 321048), (91728, 313670), (94101, 305760), (98784, 291265), (101920, 282303), (107016, 268860), (107544, 267540), (114660, 250936), (116506, 246960), (123480, 233012), (125468, 229320), (131040, 219569), (133770, 215088), (134430, 214032), (142688, 201645), (143392, 200655), (152880, 188202), (156835, 183456), (160524, 179240), (161316, 178360), (164640, 174759)]