28117318320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2794

約数の個数: 640

約数和(自身を含む): 121492224000

約数和(自身を除く): 93374905680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 53, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 106, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 159, 168, 180, 182, 189, 195, 208, 210, 212, 216, 234, 240, 252, 260, 265, 270, 273, 280, 312, 315, 318, 336, 351, 360, 364, 371, 378, 390, 420, 424, 432, 455, 468, 477, 504, 520, 530, 540, 546, 560, 585, 624, 630, 636, 689, 702, 720, 728, 742, 756, 780, 795, 819, 840, 848, 910, 936, 945, 954, 1008, 1040, 1060, 1080, 1092, 1113, 1170, 1260, 1272, 1365, 1378, 1404, 1431, 1456, 1484, 1512, 1560, 1590, 1638, 1680, 1755, 1820, 1855, 1872, 1890, 1908, 2067, 2120, 2160, 2184, 2226, 2340, 2385, 2457, 2520, 2544, 2699, 2730, 2756, 2808, 2862, 2968, 3024, 3120, 3180, 3276, 3339, 3445, 3510, 3640, 3710, 3780, 3816, 4095, 4134, 4240, 4368, 4452, 4680, 4770, 4823, 4914, 5040, 5398, 5460, 5512, 5565, 5616, 5724, 5936, 6201, 6360, 6552, 6678, 6890, 7020, 7155, 7280, 7420, 7560, 7632, 8097, 8190, 8268, 8904, 9360, 9540, 9646, 9828, 10017, 10335, 10796, 10920, 11024, 11130, 11448, 12285, 12402, 12720, 13104, 13356, 13495, 13780, 14040, 14310, 14469, 14840, 15120, 16194, 16380, 16536, 16695, 17808, 18603, 18893, 19080, 19292, 19656, 20034, 20670, 21592, 21840, 22260, 22896, 24115, 24291, 24570, 24804, 26712, 26990, 27560, 28080, 28620, 28938, 29680, 31005, 32388, 32760, 33072, 33390, 35087, 37206, 37786, 38160, 38584, 39312, 40068, 40485, 41340, 43184, 43407, 44520, 48230, 48582, 49140, 49608, 50085, 53424, 53980, 55120, 56679, 57240, 57876, 62010, 64776, 65520, 66780, 70174, 72345, 72873, 74412, 75572, 77168, 80136, 80970, 82680, 86814, 89040, 93015, 94465, 96460, 97164, 98280, 99216, 100170, 105261, 107960, 113358, 114480, 115752, 121455, 124020, 129552, 130221, 133560, 140348, 143047, 144690, 145746, 148824, 151144, 160272, 161940, 165360, 170037, 173628, 175435, 186030, 188930, 192920, 194328, 196560, 200340, 210522, 215920, 217035, 226716, 231504, 242910, 245609, 248040, 260442, 267120, 280696, 283395, 286094, 289380, 291492, 297648, 302288, 315783, 323880, 340074, 347256, 350870, 364365, 372060, 377860, 385840, 388656, 400680, 421044, 429141, 434070, 453432, 485820, 491218, 496080, 510111, 520884, 526305, 561392, 566790, 572188, 578760, 582984, 631566, 647760, 651105, 680148, 694512, 701740, 715235, 728730, 736827, 744120, 755720, 801360, 842088, 850185, 858282, 868140, 906864, 947349, 971640, 982436, 1001329, 1020222, 1041768, 1052610, 1133580, 1144376, 1157520, 1165968, 1228045, 1263132, 1287423, 1302210, 1360296, 1403480, 1430470, 1457460, 1473654, 1488240, 1511440, 1578915, 1684176, 1700370, 1716564, 1736280, 1859611, 1894698, 1943280, 1964872, 2002658, 2040444, 2083536, 2105220, 2145705, 2210481, 2267160, 2288752, 2456090, 2526264, 2550555, 2574846, 2604420, 2720592, 2806960, 2860940, 2914920, 2947308, 3003987, 3157830, 3400740, 3433128, 3472560, 3684135, 3719222, 3789396, 3862269, 3929744, 4005316, 4080888, 4210440, 4291410, 4420962, 4534320, 4736745, 4912180, 5006645, 5052528, 5101110, 5149692, 5208840, 5578833, 5721880, 5829840, 5894616, 6007974, 6315660, 6437115, 6631443, 6801480, 6866256, 7368270, 7438444, 7578792, 7724538, 8010632, 8161776, 8420880, 8582820, 8841924, 9011961, 9298055, 9473490, 9824360, 10013290, 10202220, 10299384, 10417680, 11052405, 11157666, 11443760, 11789232, 12015948, 12631320, 12874230, 13017277, 13262886, 13602960, 14736540, 14876888, 15019935, 15157584, 15449076, 16021264, 16736499, 17165640, 17683848, 18023922, 18596110, 18946980, 19311345, 19648720, 20026580, 20404440, 20598768, 22104810, 22315332, 24031896, 25262640, 25748460, 26034554, 26525772, 27035883, 27894165, 29473080, 29753776, 30039870, 30898152, 33157215, 33472998, 34331280, 35367696, 36047844, 37192220, 37893960, 38622690, 39051831, 40053160, 40808880, 44209620, 44630664, 45059805, 48063792, 50209497, 51496920, 52069108, 53051544, 54071766, 55788330, 58946160, 60079740, 61796304, 65086385, 66314430, 66945996, 72095688, 74384440, 75787920, 77245380, 78103662, 80106320, 83682495, 88419240, 89261328, 90119610, 100418994, 102993840, 104138216, 106103088, 108143532, 111576660, 117155493, 120159480, 130172770, 132628860, 133891992, 135179415, 144191376, 148768880, 154490760, 156207324, 167364990, 176838480, 180239220, 195259155, 200837988, 208276432, 216287064, 223153320, 234310986, 240318960, 251047485, 260345540, 265257720, 267783984, 270358830, 308981520, 312414648, 334729980, 351466479, 360478440, 390518310, 401675976, 432574128, 446306640, 468621972, 502094970, 520691080, 530515440, 540717660, 585777465, 624829296, 669459960, 702932958, 720956880, 781036620, 803351952, 937243944, 1004189940, 1041382160, 1081435320, 1171554930, 1338919920, 1405865916, 1562073240, 1757332395, 1874487888, 2008379880, 2162870640, 2343109860, 2811731832, 3124146480, 3514664790, 4016759760, 4686219720, 5623463664, 7029329580, 9372439440, 14058659160, 28117318320]

約数ペア:

[(1, 28117318320), (2, 14058659160), (3, 9372439440), (4, 7029329580), (5, 5623463664), (6, 4686219720), (7, 4016759760), (8, 3514664790), (9, 3124146480), (10, 2811731832), (12, 2343109860), (13, 2162870640), (14, 2008379880), (15, 1874487888), (16, 1757332395), (18, 1562073240), (20, 1405865916), (21, 1338919920), (24, 1171554930), (26, 1081435320), (27, 1041382160), (28, 1004189940), (30, 937243944), (35, 803351952), (36, 781036620), (39, 720956880), (40, 702932958), (42, 669459960), (45, 624829296), (48, 585777465), (52, 540717660), (53, 530515440), (54, 520691080), (56, 502094970), (60, 468621972), (63, 446306640), (65, 432574128), (70, 401675976), (72, 390518310), (78, 360478440), (80, 351466479), (84, 334729980), (90, 312414648), (91, 308981520), (104, 270358830), (105, 267783984), (106, 265257720), (108, 260345540), (112, 251047485), (117, 240318960), (120, 234310986), (126, 223153320), (130, 216287064), (135, 208276432), (140, 200837988), (144, 195259155), (156, 180239220), (159, 176838480), (168, 167364990), (180, 156207324), (182, 154490760), (189, 148768880), (195, 144191376), (208, 135179415), (210, 133891992), (212, 132628860), (216, 130172770), (234, 120159480), (240, 117155493), (252, 111576660), (260, 108143532), (265, 106103088), (270, 104138216), (273, 102993840), (280, 100418994), (312, 90119610), (315, 89261328), (318, 88419240), (336, 83682495), (351, 80106320), (360, 78103662), (364, 77245380), (371, 75787920), (378, 74384440), (390, 72095688), (420, 66945996), (424, 66314430), (432, 65086385), (455, 61796304), (468, 60079740), (477, 58946160), (504, 55788330), (520, 54071766), (530, 53051544), (540, 52069108), (546, 51496920), (560, 50209497), (585, 48063792), (624, 45059805), (630, 44630664), (636, 44209620), (689, 40808880), (702, 40053160), (720, 39051831), (728, 38622690), (742, 37893960), (756, 37192220), (780, 36047844), (795, 35367696), (819, 34331280), (840, 33472998), (848, 33157215), (910, 30898152), (936, 30039870), (945, 29753776), (954, 29473080), (1008, 27894165), (1040, 27035883), (1060, 26525772), (1080, 26034554), (1092, 25748460), (1113, 25262640), (1170, 24031896), (1260, 22315332), (1272, 22104810), (1365, 20598768), (1378, 20404440), (1404, 20026580), (1431, 19648720), (1456, 19311345), (1484, 18946980), (1512, 18596110), (1560, 18023922), (1590, 17683848), (1638, 17165640), (1680, 16736499), (1755, 16021264), (1820, 15449076), (1855, 15157584), (1872, 15019935), (1890, 14876888), (1908, 14736540), (2067, 13602960), (2120, 13262886), (2160, 13017277), (2184, 12874230), (2226, 12631320), (2340, 12015948), (2385, 11789232), (2457, 11443760), (2520, 11157666), (2544, 11052405), (2699, 10417680), (2730, 10299384), (2756, 10202220), (2808, 10013290), (2862, 9824360), (2968, 9473490), (3024, 9298055), (3120, 9011961), (3180, 8841924), (3276, 8582820), (3339, 8420880), (3445, 8161776), (3510, 8010632), (3640, 7724538), (3710, 7578792), (3780, 7438444), (3816, 7368270), (4095, 6866256), (4134, 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(72873, 385840), (74412, 377860), (75572, 372060), (77168, 364365), (80136, 350870), (80970, 347256), (82680, 340074), (86814, 323880), (89040, 315783), (93015, 302288), (94465, 297648), (96460, 291492), (97164, 289380), (98280, 286094), (99216, 283395), (100170, 280696), (105261, 267120), (107960, 260442), (113358, 248040), (114480, 245609), (115752, 242910), (121455, 231504), (124020, 226716), (129552, 217035), (130221, 215920), (133560, 210522), (140348, 200340), (143047, 196560), (144690, 194328), (145746, 192920), (148824, 188930), (151144, 186030), (160272, 175435), (161940, 173628), (165360, 170037)]