180537552

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 320

約数和(自身を含む): 619960320

約数和(自身を除く): 439422768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 34, 36, 39, 48, 51, 52, 54, 61, 62, 68, 72, 78, 93, 102, 104, 108, 117, 122, 124, 136, 144, 153, 156, 183, 186, 204, 208, 216, 221, 234, 244, 248, 272, 279, 306, 312, 351, 366, 372, 403, 408, 432, 442, 459, 468, 488, 496, 527, 549, 558, 612, 624, 663, 702, 732, 744, 793, 806, 816, 837, 884, 918, 936, 976, 1037, 1054, 1098, 1116, 1209, 1224, 1326, 1404, 1464, 1488, 1581, 1586, 1612, 1647, 1674, 1768, 1836, 1872, 1891, 1989, 2074, 2108, 2196, 2232, 2379, 2418, 2448, 2652, 2808, 2928, 3111, 3162, 3172, 3224, 3294, 3348, 3536, 3627, 3672, 3782, 3978, 4148, 4216, 4392, 4464, 4743, 4758, 4836, 5304, 5616, 5673, 5967, 6222, 6324, 6344, 6448, 6588, 6696, 6851, 7137, 7254, 7344, 7564, 7956, 8296, 8432, 8784, 9333, 9486, 9516, 9672, 10608, 10881, 11346, 11934, 12444, 12648, 12688, 13176, 13392, 13481, 13702, 14229, 14274, 14508, 15128, 15912, 16592, 17019, 18666, 18972, 19032, 19344, 20553, 21411, 21762, 22692, 23868, 24583, 24888, 25296, 26352, 26962, 27404, 27999, 28458, 28548, 29016, 30256, 31824, 32147, 34038, 37332, 37944, 38064, 40443, 41106, 42822, 43524, 45384, 47736, 49166, 49776, 51057, 53924, 54808, 55998, 56916, 57096, 58032, 61659, 64294, 68076, 73749, 74664, 75888, 80886, 82212, 85644, 87048, 90768, 95472, 96441, 98332, 102114, 107848, 109616, 111996, 113832, 114192, 121329, 123318, 128588, 136152, 147498, 149328, 161772, 164424, 171288, 174096, 184977, 192882, 196664, 204228, 215696, 221247, 223992, 227664, 242658, 246636, 257176, 272304, 289323, 294996, 323544, 328848, 342576, 363987, 369954, 385764, 393328, 408456, 417911, 442494, 447984, 485316, 493272, 514352, 578646, 589992, 647088, 663741, 727974, 739908, 771528, 816912, 835822, 867969, 884988, 970632, 986544, 1157292, 1179984, 1253733, 1327482, 1455948, 1479816, 1543056, 1671644, 1735938, 1769976, 1941264, 2314584, 2507466, 2654964, 2911896, 2959632, 3343288, 3471876, 3539952, 3761199, 4629168, 5014932, 5309928, 5823792, 6686576, 6943752, 7522398, 10029864, 10619856, 11283597, 13887504, 15044796, 20059728, 22567194, 30089592, 45134388, 60179184, 90268776, 180537552]

約数ペア:

[(1, 180537552), (2, 90268776), (3, 60179184), (4, 45134388), (6, 30089592), (8, 22567194), (9, 20059728), (12, 15044796), (13, 13887504), (16, 11283597), (17, 10619856), (18, 10029864), (24, 7522398), (26, 6943752), (27, 6686576), (31, 5823792), (34, 5309928), (36, 5014932), (39, 4629168), (48, 3761199), (51, 3539952), (52, 3471876), (54, 3343288), (61, 2959632), (62, 2911896), (68, 2654964), (72, 2507466), (78, 2314584), (93, 1941264), (102, 1769976), (104, 1735938), (108, 1671644), (117, 1543056), (122, 1479816), (124, 1455948), (136, 1327482), (144, 1253733), (153, 1179984), (156, 1157292), (183, 986544), (186, 970632), (204, 884988), (208, 867969), (216, 835822), (221, 816912), (234, 771528), (244, 739908), (248, 727974), (272, 663741), (279, 647088), (306, 589992), (312, 578646), (351, 514352), (366, 493272), (372, 485316), (403, 447984), (408, 442494), (432, 417911), (442, 408456), (459, 393328), (468, 385764), (488, 369954), (496, 363987), (527, 342576), (549, 328848), (558, 323544), (612, 294996), (624, 289323), (663, 272304), (702, 257176), (732, 246636), (744, 242658), (793, 227664), (806, 223992), (816, 221247), (837, 215696), (884, 204228), (918, 196664), (936, 192882), (976, 184977), (1037, 174096), (1054, 171288), (1098, 164424), (1116, 161772), (1209, 149328), (1224, 147498), (1326, 136152), (1404, 128588), (1464, 123318), (1488, 121329), (1581, 114192), (1586, 113832), (1612, 111996), (1647, 109616), (1674, 107848), (1768, 102114), (1836, 98332), (1872, 96441), (1891, 95472), (1989, 90768), (2074, 87048), (2108, 85644), (2196, 82212), (2232, 80886), (2379, 75888), (2418, 74664), (2448, 73749), (2652, 68076), (2808, 64294), (2928, 61659), (3111, 58032), (3162, 57096), (3172, 56916), (3224, 55998), (3294, 54808), (3348, 53924), (3536, 51057), (3627, 49776), (3672, 49166), (3782, 47736), (3978, 45384), (4148, 43524), (4216, 42822), (4392, 41106), (4464, 40443), (4743, 38064), (4758, 37944), (4836, 37332), (5304, 34038), (5616, 32147), (5673, 31824), (5967, 30256), (6222, 29016), (6324, 28548), (6344, 28458), (6448, 27999), (6588, 27404), (6696, 26962), (6851, 26352), (7137, 25296), (7254, 24888), (7344, 24583), (7564, 23868), (7956, 22692), (8296, 21762), (8432, 21411), (8784, 20553), (9333, 19344), (9486, 19032), (9516, 18972), (9672, 18666), (10608, 17019), (10881, 16592), (11346, 15912), (11934, 15128), (12444, 14508), (12648, 14274), (12688, 14229), (13176, 13702), (13392, 13481)]