15593760

素因数分解:

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

素因数の和:65

約数の個数: 432

約数和(自身を含む): 70584696

約数和(自身を除く): 54990936

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, 32, 34, 35, 36, 39, 40, 42, 45, 48, 49, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 98, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 147, 153, 156, 160, 168, 170, 180, 182, 195, 196, 204, 208, 210, 221, 224, 234, 238, 240, 245, 252, 255, 260, 272, 273, 280, 288, 294, 306, 312, 315, 336, 340, 357, 360, 364, 390, 392, 408, 416, 420, 441, 442, 455, 468, 476, 480, 490, 504, 510, 520, 544, 546, 560, 585, 588, 595, 612, 624, 630, 637, 663, 672, 680, 714, 720, 728, 735, 765, 780, 784, 816, 819, 833, 840, 882, 884, 910, 936, 952, 980, 1008, 1020, 1040, 1071, 1092, 1105, 1120, 1170, 1176, 1190, 1224, 1248, 1260, 1274, 1326, 1360, 1365, 1428, 1440, 1456, 1470, 1530, 1547, 1560, 1568, 1632, 1638, 1666, 1680, 1764, 1768, 1785, 1820, 1872, 1904, 1911, 1960, 1989, 2016, 2040, 2080, 2142, 2184, 2205, 2210, 2340, 2352, 2380, 2448, 2499, 2520, 2548, 2652, 2720, 2730, 2856, 2912, 2940, 3060, 3094, 3120, 3185, 3276, 3315, 3332, 3360, 3528, 3536, 3570, 3640, 3744, 3808, 3822, 3920, 3978, 4080, 4095, 4165, 4284, 4368, 4410, 4420, 4641, 4680, 4704, 4760, 4896, 4998, 5040, 5096, 5304, 5355, 5460, 5712, 5733, 5880, 6120, 6188, 6240, 6370, 6552, 6630, 6664, 7056, 7072, 7140, 7280, 7497, 7644, 7735, 7840, 7956, 8160, 8190, 8330, 8568, 8736, 8820, 8840, 9282, 9360, 9520, 9555, 9945, 9996, 10080, 10192, 10608, 10710, 10829, 10920, 11424, 11466, 11760, 12240, 12376, 12495, 12740, 13104, 13260, 13328, 13923, 14112, 14280, 14560, 14994, 15288, 15470, 15912, 16380, 16660, 17136, 17640, 17680, 18564, 18720, 19040, 19110, 19890, 19992, 20384, 21216, 21420, 21658, 21840, 22932, 23205, 23520, 24480, 24752, 24990, 25480, 26208, 26520, 26656, 27846, 28560, 28665, 29988, 30576, 30940, 31824, 32487, 32760, 33320, 34272, 35280, 35360, 37128, 37485, 38220, 39780, 39984, 42840, 43316, 43680, 45864, 46410, 49504, 49980, 50960, 53040, 54145, 55692, 57120, 57330, 59976, 61152, 61880, 63648, 64974, 65520, 66640, 69615, 70560, 74256, 74970, 76440, 79560, 79968, 85680, 86632, 91728, 92820, 97461, 99960, 101920, 106080, 108290, 111384, 114660, 119952, 123760, 129948, 131040, 133280, 139230, 148512, 149940, 152880, 159120, 162435, 171360, 173264, 183456, 185640, 194922, 199920, 216580, 222768, 229320, 239904, 247520, 259896, 278460, 299880, 305760, 318240, 324870, 346528, 371280, 389844, 399840, 433160, 445536, 458640, 487305, 519792, 556920, 599760, 649740, 742560, 779688, 866320, 917280, 974610, 1039584, 1113840, 1199520, 1299480, 1559376, 1732640, 1949220, 2227680, 2598960, 3118752, 3898440, 5197920, 7796880, 15593760]

約数ペア:

[(1, 15593760), (2, 7796880), (3, 5197920), (4, 3898440), (5, 3118752), (6, 2598960), (7, 2227680), (8, 1949220), (9, 1732640), (10, 1559376), (12, 1299480), (13, 1199520), (14, 1113840), (15, 1039584), (16, 974610), (17, 917280), (18, 866320), (20, 779688), (21, 742560), (24, 649740), (26, 599760), (28, 556920), (30, 519792), (32, 487305), (34, 458640), (35, 445536), (36, 433160), (39, 399840), (40, 389844), (42, 371280), (45, 346528), (48, 324870), (49, 318240), (51, 305760), (52, 299880), (56, 278460), (60, 259896), (63, 247520), (65, 239904), (68, 229320), (70, 222768), (72, 216580), (78, 199920), (80, 194922), (84, 185640), (85, 183456), (90, 173264), (91, 171360), (96, 162435), (98, 159120), (102, 152880), (104, 149940), (105, 148512), (112, 139230), (117, 133280), (119, 131040), (120, 129948), (126, 123760), (130, 119952), (136, 114660), (140, 111384), (144, 108290), (147, 106080), (153, 101920), (156, 99960), (160, 97461), (168, 92820), (170, 91728), (180, 86632), (182, 85680), (195, 79968), (196, 79560), (204, 76440), (208, 74970), (210, 74256), (221, 70560), (224, 69615), (234, 66640), (238, 65520), (240, 64974), (245, 63648), (252, 61880), (255, 61152), (260, 59976), (272, 57330), (273, 57120), (280, 55692), (288, 54145), (294, 53040), (306, 50960), (312, 49980), (315, 49504), (336, 46410), (340, 45864), (357, 43680), (360, 43316), (364, 42840), (390, 39984), (392, 39780), (408, 38220), (416, 37485), (420, 37128), (441, 35360), (442, 35280), (455, 34272), (468, 33320), (476, 32760), (480, 32487), (490, 31824), (504, 30940), (510, 30576), (520, 29988), (544, 28665), (546, 28560), (560, 27846), (585, 26656), (588, 26520), (595, 26208), (612, 25480), (624, 24990), (630, 24752), (637, 24480), (663, 23520), (672, 23205), (680, 22932), (714, 21840), (720, 21658), (728, 21420), (735, 21216), (765, 20384), (780, 19992), (784, 19890), (816, 19110), (819, 19040), (833, 18720), (840, 18564), (882, 17680), (884, 17640), (910, 17136), (936, 16660), (952, 16380), (980, 15912), (1008, 15470), (1020, 15288), (1040, 14994), (1071, 14560), (1092, 14280), (1105, 14112), (1120, 13923), (1170, 13328), (1176, 13260), (1190, 13104), (1224, 12740), (1248, 12495), (1260, 12376), (1274, 12240), (1326, 11760), (1360, 11466), (1365, 11424), (1428, 10920), (1440, 10829), (1456, 10710), (1470, 10608), (1530, 10192), (1547, 10080), (1560, 9996), (1568, 9945), (1632, 9555), (1638, 9520), (1666, 9360), (1680, 9282), (1764, 8840), (1768, 8820), (1785, 8736), (1820, 8568), (1872, 8330), (1904, 8190), (1911, 8160), (1960, 7956), (1989, 7840), (2016, 7735), (2040, 7644), (2080, 7497), (2142, 7280), (2184, 7140), (2205, 7072), (2210, 7056), (2340, 6664), (2352, 6630), (2380, 6552), (2448, 6370), (2499, 6240), (2520, 6188), (2548, 6120), (2652, 5880), (2720, 5733), (2730, 5712), (2856, 5460), (2912, 5355), (2940, 5304), (3060, 5096), (3094, 5040), (3120, 4998), (3185, 4896), (3276, 4760), (3315, 4704), (3332, 4680), (3360, 4641), (3528, 4420), (3536, 4410), (3570, 4368), (3640, 4284), (3744, 4165), (3808, 4095), (3822, 4080), (3920, 3978)]