54578160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 480

約数和(自身を含む): 243734400

約数和(自身を除く): 189156240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 49, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 98, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 147, 153, 156, 168, 170, 180, 182, 195, 196, 204, 208, 210, 221, 234, 238, 240, 245, 252, 255, 260, 272, 273, 280, 294, 306, 312, 315, 336, 340, 343, 357, 360, 364, 390, 392, 408, 420, 441, 442, 455, 468, 476, 490, 504, 510, 520, 546, 560, 585, 588, 595, 612, 624, 630, 637, 663, 680, 686, 714, 720, 728, 735, 765, 780, 784, 816, 819, 833, 840, 882, 884, 910, 936, 952, 980, 1008, 1020, 1029, 1040, 1071, 1092, 1105, 1170, 1176, 1190, 1224, 1260, 1274, 1326, 1360, 1365, 1372, 1428, 1456, 1470, 1530, 1547, 1560, 1638, 1666, 1680, 1715, 1764, 1768, 1785, 1820, 1872, 1904, 1911, 1960, 1989, 2040, 2058, 2142, 2184, 2205, 2210, 2340, 2352, 2380, 2448, 2499, 2520, 2548, 2652, 2730, 2744, 2856, 2940, 3060, 3087, 3094, 3120, 3185, 3276, 3315, 3332, 3430, 3528, 3536, 3570, 3640, 3822, 3920, 3978, 4080, 4095, 4116, 4165, 4284, 4368, 4410, 4420, 4459, 4641, 4680, 4760, 4998, 5040, 5096, 5145, 5304, 5355, 5460, 5488, 5712, 5733, 5831, 5880, 6120, 6174, 6188, 6370, 6552, 6630, 6664, 6860, 7056, 7140, 7280, 7497, 7644, 7735, 7956, 8190, 8232, 8330, 8568, 8820, 8840, 8918, 9282, 9360, 9520, 9555, 9945, 9996, 10192, 10290, 10608, 10710, 10829, 10920, 11466, 11662, 11760, 12240, 12348, 12376, 12495, 12740, 13104, 13260, 13328, 13377, 13720, 13923, 14280, 14994, 15288, 15435, 15470, 15912, 16380, 16464, 16660, 17136, 17493, 17640, 17680, 17836, 18564, 19110, 19890, 19992, 20580, 21420, 21658, 21840, 22295, 22932, 23205, 23324, 24696, 24752, 24990, 25480, 26520, 26754, 27440, 27846, 28560, 28665, 29155, 29988, 30576, 30870, 30940, 31824, 32487, 32760, 33320, 34986, 35280, 35672, 37128, 37485, 38220, 39780, 39984, 40131, 41160, 42840, 43316, 44590, 45864, 46410, 46648, 49392, 49980, 50960, 52479, 53040, 53508, 54145, 55692, 57330, 58310, 59976, 61740, 61880, 64974, 65520, 66640, 66885, 69615, 69972, 71344, 74256, 74970, 75803, 76440, 79560, 80262, 82320, 85680, 86632, 87465, 89180, 91728, 92820, 93296, 97461, 99960, 104958, 107016, 108290, 111384, 114660, 116620, 119952, 123480, 123760, 129948, 133770, 139230, 139944, 149940, 151606, 152880, 159120, 160524, 162435, 173264, 174930, 178360, 185640, 194922, 199920, 200655, 209916, 214032, 216580, 222768, 227409, 229320, 233240, 246960, 259896, 262395, 267540, 278460, 279888, 299880, 303212, 321048, 324870, 349860, 356720, 371280, 379015, 389844, 401310, 419832, 433160, 454818, 458640, 466480, 487305, 519792, 524790, 535080, 556920, 599760, 606424, 642096, 649740, 682227, 699720, 758030, 779688, 802620, 839664, 866320, 909636, 974610, 1049580, 1070160, 1113840, 1137045, 1212848, 1299480, 1364454, 1399440, 1516060, 1559376, 1605240, 1819272, 1949220, 2099160, 2274090, 2598960, 2728908, 3032120, 3210480, 3411135, 3638544, 3898440, 4198320, 4548180, 5457816, 6064240, 6822270, 7796880, 9096360, 10915632, 13644540, 18192720, 27289080, 54578160]

約数ペア:

[(1, 54578160), (2, 27289080), (3, 18192720), (4, 13644540), (5, 10915632), (6, 9096360), (7, 7796880), (8, 6822270), (9, 6064240), (10, 5457816), (12, 4548180), (13, 4198320), (14, 3898440), (15, 3638544), (16, 3411135), (17, 3210480), (18, 3032120), (20, 2728908), (21, 2598960), (24, 2274090), (26, 2099160), (28, 1949220), (30, 1819272), (34, 1605240), (35, 1559376), (36, 1516060), (39, 1399440), (40, 1364454), (42, 1299480), (45, 1212848), (48, 1137045), (49, 1113840), (51, 1070160), (52, 1049580), (56, 974610), (60, 909636), (63, 866320), (65, 839664), (68, 802620), (70, 779688), (72, 758030), (78, 699720), (80, 682227), (84, 649740), (85, 642096), (90, 606424), (91, 599760), (98, 556920), (102, 535080), (104, 524790), (105, 519792), (112, 487305), (117, 466480), (119, 458640), (120, 454818), (126, 433160), (130, 419832), (136, 401310), (140, 389844), (144, 379015), (147, 371280), (153, 356720), (156, 349860), (168, 324870), (170, 321048), (180, 303212), (182, 299880), (195, 279888), (196, 278460), (204, 267540), (208, 262395), (210, 259896), (221, 246960), (234, 233240), (238, 229320), (240, 227409), (245, 222768), (252, 216580), (255, 214032), (260, 209916), (272, 200655), (273, 199920), (280, 194922), (294, 185640), (306, 178360), (312, 174930), (315, 173264), (336, 162435), (340, 160524), (343, 159120), (357, 152880), (360, 151606), (364, 149940), (390, 139944), (392, 139230), (408, 133770), (420, 129948), (441, 123760), (442, 123480), (455, 119952), (468, 116620), (476, 114660), (490, 111384), (504, 108290), (510, 107016), (520, 104958), (546, 99960), (560, 97461), (585, 93296), (588, 92820), (595, 91728), (612, 89180), (624, 87465), (630, 86632), (637, 85680), (663, 82320), (680, 80262), (686, 79560), (714, 76440), (720, 75803), (728, 74970), (735, 74256), (765, 71344), (780, 69972), (784, 69615), (816, 66885), (819, 66640), (833, 65520), (840, 64974), (882, 61880), (884, 61740), (910, 59976), (936, 58310), (952, 57330), (980, 55692), (1008, 54145), (1020, 53508), (1029, 53040), (1040, 52479), (1071, 50960), (1092, 49980), (1105, 49392), (1170, 46648), (1176, 46410), (1190, 45864), (1224, 44590), (1260, 43316), (1274, 42840), (1326, 41160), (1360, 40131), (1365, 39984), (1372, 39780), (1428, 38220), (1456, 37485), (1470, 37128), (1530, 35672), (1547, 35280), (1560, 34986), (1638, 33320), (1666, 32760), (1680, 32487), (1715, 31824), (1764, 30940), (1768, 30870), (1785, 30576), (1820, 29988), (1872, 29155), (1904, 28665), (1911, 28560), (1960, 27846), (1989, 27440), (2040, 26754), (2058, 26520), (2142, 25480), (2184, 24990), (2205, 24752), (2210, 24696), (2340, 23324), (2352, 23205), (2380, 22932), (2448, 22295), (2499, 21840), (2520, 21658), (2548, 21420), (2652, 20580), (2730, 19992), (2744, 19890), (2856, 19110), (2940, 18564), (3060, 17836), (3087, 17680), (3094, 17640), (3120, 17493), (3185, 17136), (3276, 16660), (3315, 16464), (3332, 16380), (3430, 15912), (3528, 15470), (3536, 15435), (3570, 15288), (3640, 14994), (3822, 14280), (3920, 13923), (3978, 13720), (4080, 13377), (4095, 13328), (4116, 13260), (4165, 13104), (4284, 12740), (4368, 12495), (4410, 12376), (4420, 12348), (4459, 12240), (4641, 11760), (4680, 11662), (4760, 11466), (4998, 10920), (5040, 10829), (5096, 10710), (5145, 10608), (5304, 10290), (5355, 10192), (5460, 9996), (5488, 9945), (5712, 9555), (5733, 9520), (5831, 9360), (5880, 9282), (6120, 8918), (6174, 8840), (6188, 8820), (6370, 8568), (6552, 8330), (6630, 8232), (6664, 8190), (6860, 7956), (7056, 7735), (7140, 7644), (7280, 7497)]