1221870240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 576

約数和(自身を含む): 4840093440

約数和(自身を除く): 3618223200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 37, 38, 40, 45, 48, 51, 57, 60, 68, 71, 72, 74, 76, 80, 85, 90, 95, 96, 102, 111, 114, 120, 136, 142, 144, 148, 152, 153, 160, 170, 171, 180, 185, 190, 204, 213, 222, 228, 240, 255, 272, 284, 285, 288, 296, 304, 306, 323, 333, 340, 342, 355, 360, 370, 380, 408, 426, 444, 456, 480, 510, 544, 555, 568, 570, 592, 608, 612, 629, 639, 646, 666, 680, 684, 703, 710, 720, 740, 760, 765, 816, 852, 855, 888, 912, 969, 1020, 1065, 1110, 1136, 1140, 1184, 1207, 1224, 1258, 1278, 1292, 1332, 1349, 1360, 1368, 1406, 1420, 1440, 1480, 1520, 1530, 1615, 1632, 1665, 1704, 1710, 1776, 1824, 1887, 1938, 2040, 2109, 2130, 2220, 2272, 2280, 2414, 2448, 2516, 2556, 2584, 2627, 2664, 2698, 2720, 2736, 2812, 2840, 2907, 2960, 3040, 3060, 3145, 3195, 3230, 3330, 3408, 3420, 3515, 3552, 3621, 3774, 3876, 4047, 4080, 4218, 4260, 4440, 4560, 4828, 4845, 4896, 5032, 5112, 5168, 5254, 5328, 5396, 5472, 5624, 5661, 5680, 5814, 5920, 6035, 6120, 6290, 6327, 6390, 6460, 6660, 6745, 6816, 6840, 7030, 7242, 7548, 7752, 7881, 8094, 8160, 8436, 8520, 8880, 9120, 9435, 9656, 9690, 10064, 10224, 10336, 10508, 10545, 10656, 10792, 10863, 11248, 11322, 11360, 11628, 11951, 12070, 12141, 12240, 12580, 12654, 12780, 12920, 13135, 13320, 13490, 13680, 14060, 14484, 14535, 15096, 15504, 15762, 16188, 16872, 17040, 17760, 18105, 18870, 19312, 19380, 20128, 20235, 20448, 21016, 21090, 21584, 21726, 22496, 22644, 22933, 23256, 23643, 23902, 24140, 24282, 24480, 25160, 25308, 25560, 25840, 26270, 26640, 26980, 27360, 28120, 28305, 28968, 29070, 30192, 31008, 31524, 31635, 32376, 33744, 34080, 35853, 36210, 37740, 38624, 38760, 39405, 40470, 42032, 42180, 43168, 43452, 44659, 45288, 45866, 46512, 47286, 47804, 48280, 48564, 49913, 50320, 50616, 51120, 51680, 52540, 53280, 53960, 54315, 56240, 56610, 57936, 58140, 59755, 60384, 60705, 63048, 63270, 64752, 67488, 68799, 71706, 72420, 75480, 77520, 78810, 80940, 84064, 84360, 86904, 89318, 90576, 91732, 93024, 94572, 95608, 96560, 97128, 99826, 100640, 101232, 102240, 105080, 107559, 107920, 108630, 112480, 113220, 114665, 115872, 116280, 118215, 119510, 121410, 126096, 126540, 129504, 133977, 137598, 143412, 144840, 149739, 150960, 155040, 157620, 161880, 168720, 173808, 178636, 179265, 181152, 183464, 189144, 191216, 193120, 194256, 199652, 202464, 206397, 210160, 215118, 215840, 217260, 223295, 226440, 229330, 232560, 236430, 239020, 242820, 249565, 252192, 253080, 267954, 275196, 286824, 289680, 299478, 301920, 315240, 323760, 337440, 343995, 347616, 357272, 358530, 366928, 378288, 382432, 388512, 399304, 401931, 412794, 420320, 430236, 434520, 446590, 449217, 452880, 458660, 465120, 472860, 478040, 485640, 499130, 506160, 535908, 537795, 550392, 573648, 579360, 598956, 630480, 647520, 669885, 687990, 714544, 717060, 733856, 748695, 756576, 798608, 803862, 825588, 848521, 860472, 869040, 893180, 898434, 905760, 917320, 945720, 956080, 971280, 998260, 1012320, 1031985, 1071816, 1075590, 1100784, 1147296, 1197912, 1260960, 1339770, 1375980, 1429088, 1434120, 1497390, 1597216, 1607724, 1651176, 1697042, 1720944, 1738080, 1786360, 1796868, 1834640, 1891440, 1912160, 1942560, 1996520, 2009655, 2063970, 2143632, 2151180, 2201568, 2246085, 2395824, 2545563, 2679540, 2751960, 2868240, 2994780, 3215448, 3302352, 3394084, 3441888, 3572720, 3593736, 3669280, 3782880, 3993040, 4019310, 4127940, 4242605, 4287264, 4302360, 4492170, 4791648, 5091126, 5359080, 5503920, 5736480, 5989560, 6430896, 6604704, 6788168, 7145440, 7187472, 7636689, 7986080, 8038620, 8255880, 8485210, 8604720, 8984340, 10182252, 10718160, 11007840, 11979120, 12727815, 12861792, 13576336, 14374944, 15273378, 16077240, 16511760, 16970420, 17209440, 17968680, 20364504, 21436320, 23958240, 25455630, 27152672, 30546756, 32154480, 33023520, 33940840, 35937360, 38183445, 40729008, 50911260, 61093512, 64308960, 67881680, 71874720, 76366890, 81458016, 101822520, 122187024, 135763360, 152733780, 203645040, 244374048, 305467560, 407290080, 610935120, 1221870240]

約数ペア:

[(1, 1221870240), (2, 610935120), (3, 407290080), (4, 305467560), (5, 244374048), (6, 203645040), (8, 152733780), (9, 135763360), (10, 122187024), (12, 101822520), (15, 81458016), (16, 76366890), (17, 71874720), (18, 67881680), (19, 64308960), (20, 61093512), (24, 50911260), (30, 40729008), (32, 38183445), (34, 35937360), (36, 33940840), (37, 33023520), (38, 32154480), (40, 30546756), (45, 27152672), (48, 25455630), (51, 23958240), (57, 21436320), (60, 20364504), (68, 17968680), (71, 17209440), (72, 16970420), (74, 16511760), (76, 16077240), (80, 15273378), (85, 14374944), (90, 13576336), (95, 12861792), (96, 12727815), (102, 11979120), (111, 11007840), (114, 10718160), (120, 10182252), (136, 8984340), (142, 8604720), (144, 8485210), (148, 8255880), (152, 8038620), (153, 7986080), (160, 7636689), (170, 7187472), (171, 7145440), (180, 6788168), (185, 6604704), (190, 6430896), (204, 5989560), (213, 5736480), (222, 5503920), (228, 5359080), (240, 5091126), (255, 4791648), (272, 4492170), (284, 4302360), (285, 4287264), (288, 4242605), (296, 4127940), (304, 4019310), (306, 3993040), (323, 3782880), (333, 3669280), (340, 3593736), (342, 3572720), (355, 3441888), (360, 3394084), (370, 3302352), (380, 3215448), (408, 2994780), (426, 2868240), (444, 2751960), (456, 2679540), (480, 2545563), (510, 2395824), (544, 2246085), (555, 2201568), (568, 2151180), (570, 2143632), (592, 2063970), (608, 2009655), (612, 1996520), (629, 1942560), (639, 1912160), (646, 1891440), (666, 1834640), (680, 1796868), (684, 1786360), (703, 1738080), (710, 1720944), (720, 1697042), (740, 1651176), (760, 1607724), (765, 1597216), (816, 1497390), (852, 1434120), (855, 1429088), (888, 1375980), (912, 1339770), (969, 1260960), (1020, 1197912), (1065, 1147296), (1110, 1100784), (1136, 1075590), (1140, 1071816), (1184, 1031985), (1207, 1012320), (1224, 998260), (1258, 971280), (1278, 956080), (1292, 945720), (1332, 917320), (1349, 905760), (1360, 898434), (1368, 893180), (1406, 869040), (1420, 860472), (1440, 848521), (1480, 825588), (1520, 803862), (1530, 798608), (1615, 756576), (1632, 748695), (1665, 733856), (1704, 717060), (1710, 714544), (1776, 687990), (1824, 669885), (1887, 647520), (1938, 630480), (2040, 598956), (2109, 579360), (2130, 573648), (2220, 550392), (2272, 537795), (2280, 535908), (2414, 506160), (2448, 499130), (2516, 485640), (2556, 478040), (2584, 472860), (2627, 465120), (2664, 458660), (2698, 452880), (2720, 449217), (2736, 446590), (2812, 434520), (2840, 430236), (2907, 420320), (2960, 412794), (3040, 401931), (3060, 399304), (3145, 388512), (3195, 382432), (3230, 378288), (3330, 366928), (3408, 358530), (3420, 357272), (3515, 347616), (3552, 343995), (3621, 337440), (3774, 323760), (3876, 315240), (4047, 301920), (4080, 299478), (4218, 289680), (4260, 286824), (4440, 275196), (4560, 267954), (4828, 253080), (4845, 252192), (4896, 249565), (5032, 242820), (5112, 239020), (5168, 236430), (5254, 232560), (5328, 229330), (5396, 226440), (5472, 223295), (5624, 217260), (5661, 215840), (5680, 215118), (5814, 210160), (5920, 206397), (6035, 202464), (6120, 199652), (6290, 194256), (6327, 193120), (6390, 191216), (6460, 189144), (6660, 183464), (6745, 181152), (6816, 179265), (6840, 178636), (7030, 173808), (7242, 168720), (7548, 161880), (7752, 157620), (7881, 155040), (8094, 150960), (8160, 149739), (8436, 144840), (8520, 143412), (8880, 137598), (9120, 133977), (9435, 129504), (9656, 126540), (9690, 126096), (10064, 121410), (10224, 119510), (10336, 118215), (10508, 116280), (10545, 115872), (10656, 114665), (10792, 113220), (10863, 112480), (11248, 108630), (11322, 107920), (11360, 107559), (11628, 105080), (11951, 102240), (12070, 101232), (12141, 100640), (12240, 99826), (12580, 97128), (12654, 96560), (12780, 95608), (12920, 94572), (13135, 93024), (13320, 91732), (13490, 90576), (13680, 89318), (14060, 86904), (14484, 84360), (14535, 84064), (15096, 80940), (15504, 78810), (15762, 77520), (16188, 75480), (16872, 72420), (17040, 71706), (17760, 68799), (18105, 67488), (18870, 64752), (19312, 63270), (19380, 63048), (20128, 60705), (20235, 60384), (20448, 59755), (21016, 58140), (21090, 57936), (21584, 56610), (21726, 56240), (22496, 54315), (22644, 53960), (22933, 53280), (23256, 52540), (23643, 51680), (23902, 51120), (24140, 50616), (24282, 50320), (24480, 49913), (25160, 48564), (25308, 48280), (25560, 47804), (25840, 47286), (26270, 46512), (26640, 45866), (26980, 45288), (27360, 44659), (28120, 43452), (28305, 43168), (28968, 42180), (29070, 42032), (30192, 40470), (31008, 39405), (31524, 38760), (31635, 38624), (32376, 37740), (33744, 36210), (34080, 35853)]