349109280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 288

約数和(自身を含む): 1359684144

約数和(自身を除く): 1010574864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1097, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2194, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3291, 3315, 3536, 3744, 3978, 4080, 4388, 4420, 4680, 4896, 5304, 5485, 6120, 6240, 6582, 6630, 7072, 7956, 8160, 8776, 8840, 9360, 9873, 9945, 10608, 10970, 12240, 13164, 13260, 14261, 15912, 16455, 17552, 17680, 18649, 18720, 19746, 19890, 21216, 21940, 24480, 26328, 26520, 28522, 31824, 32910, 35104, 35360, 37298, 39492, 39780, 42783, 43880, 49365, 52656, 53040, 55947, 57044, 63648, 65820, 71305, 74596, 78984, 79560, 85566, 87760, 93245, 98730, 105312, 106080, 111894, 114088, 128349, 131640, 142610, 149192, 157968, 159120, 167841, 171132, 175520, 186490, 197460, 213915, 223788, 228176, 242437, 256698, 263280, 279735, 285220, 298384, 315936, 318240, 335682, 342264, 372980, 394920, 427830, 447576, 456352, 484874, 513396, 526560, 559470, 570440, 596768, 641745, 671364, 684528, 727311, 745960, 789840, 839205, 855660, 895152, 969748, 1026792, 1118940, 1140880, 1212185, 1283490, 1342728, 1369056, 1454622, 1491920, 1579680, 1678410, 1711320, 1790304, 1939496, 2053584, 2181933, 2237880, 2281760, 2424370, 2566980, 2685456, 2909244, 2983840, 3356820, 3422640, 3636555, 3878992, 4107168, 4363866, 4475760, 4848740, 5133960, 5370912, 5818488, 6713640, 6845280, 7273110, 7757984, 8727732, 8951520, 9697480, 10267920, 10909665, 11636976, 13427280, 14546220, 17455464, 19394960, 20535840, 21819330, 23273952, 26854560, 29092440, 34910928, 38789920, 43638660, 58184880, 69821856, 87277320, 116369760, 174554640, 349109280]

約数ペア:

[(1, 349109280), (2, 174554640), (3, 116369760), (4, 87277320), (5, 69821856), (6, 58184880), (8, 43638660), (9, 38789920), (10, 34910928), (12, 29092440), (13, 26854560), (15, 23273952), (16, 21819330), (17, 20535840), (18, 19394960), (20, 17455464), (24, 14546220), (26, 13427280), (30, 11636976), (32, 10909665), (34, 10267920), (36, 9697480), (39, 8951520), (40, 8727732), (45, 7757984), (48, 7273110), (51, 6845280), (52, 6713640), (60, 5818488), (65, 5370912), (68, 5133960), (72, 4848740), (78, 4475760), (80, 4363866), (85, 4107168), (90, 3878992), (96, 3636555), (102, 3422640), (104, 3356820), (117, 2983840), (120, 2909244), (130, 2685456), (136, 2566980), (144, 2424370), (153, 2281760), (156, 2237880), (160, 2181933), (170, 2053584), (180, 1939496), (195, 1790304), (204, 1711320), (208, 1678410), (221, 1579680), (234, 1491920), (240, 1454622), (255, 1369056), (260, 1342728), (272, 1283490), (288, 1212185), (306, 1140880), (312, 1118940), (340, 1026792), (360, 969748), (390, 895152), (408, 855660), (416, 839205), (442, 789840), (468, 745960), (480, 727311), (510, 684528), (520, 671364), (544, 641745), (585, 596768), (612, 570440), (624, 559470), (663, 526560), (680, 513396), (720, 484874), (765, 456352), (780, 447576), (816, 427830), (884, 394920), (936, 372980), (1020, 342264), (1040, 335682), (1097, 318240), (1105, 315936), (1170, 298384), (1224, 285220), (1248, 279735), (1326, 263280), (1360, 256698), (1440, 242437), (1530, 228176), (1560, 223788), (1632, 213915), (1768, 197460), (1872, 186490), (1989, 175520), (2040, 171132), (2080, 167841), (2194, 159120), (2210, 157968), (2340, 149192), (2448, 142610), (2652, 131640), (2720, 128349), (3060, 114088), (3120, 111894), (3291, 106080), (3315, 105312), (3536, 98730), (3744, 93245), (3978, 87760), (4080, 85566), (4388, 79560), (4420, 78984), (4680, 74596), (4896, 71305), (5304, 65820), (5485, 63648), (6120, 57044), (6240, 55947), (6582, 53040), (6630, 52656), (7072, 49365), (7956, 43880), (8160, 42783), (8776, 39780), (8840, 39492), (9360, 37298), (9873, 35360), (9945, 35104), (10608, 32910), (10970, 31824), (12240, 28522), (13164, 26520), (13260, 26328), (14261, 24480), (15912, 21940), (16455, 21216), (17552, 19890), (17680, 19746), (18649, 18720)]