161979828480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{192613}}^1$

素因数の和:192713

約数の個数: 216

約数和(自身を含む): 568113452088

約数和(自身を除く): 406133623608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 438, 480, 576, 584, 640, 657, 720, 730, 768, 876, 960, 1095, 1152, 1168, 1280, 1314, 1440, 1460, 1752, 1920, 2190, 2304, 2336, 2628, 2880, 2920, 3285, 3504, 3840, 4380, 4672, 5256, 5760, 5840, 6570, 7008, 8760, 9344, 10512, 11520, 11680, 13140, 14016, 17520, 18688, 21024, 23360, 26280, 28032, 35040, 42048, 46720, 52560, 56064, 70080, 84096, 93440, 105120, 140160, 168192, 192613, 210240, 280320, 385226, 420480, 577839, 770452, 840960, 963065, 1155678, 1540904, 1733517, 1926130, 2311356, 2889195, 3081808, 3467034, 3852260, 4622712, 5778390, 6163616, 6934068, 7704520, 8667585, 9245424, 11556780, 12327232, 13868136, 14060749, 15409040, 17335170, 18490848, 23113560, 24654464, 27736272, 28121498, 30818080, 34670340, 36981696, 42182247, 46227120, 49308928, 55472544, 56242996, 61636160, 69340680, 70303745, 73963392, 84364494, 92454240, 110945088, 112485992, 123272320, 126546741, 138681360, 140607490, 147926784, 168728988, 184908480, 210911235, 221890176, 224971984, 246544640, 253093482, 277362720, 281214980, 337457976, 369816960, 421822470, 443780352, 449943968, 506186964, 554725440, 562429960, 632733705, 674915952, 739633920, 843644940, 899887936, 1012373928, 1109450880, 1124859920, 1265467410, 1349831904, 1687289880, 1799775872, 2024747856, 2218901760, 2249719840, 2530934820, 2699663808, 3374579760, 3599551744, 4049495712, 4499439680, 5061869640, 5399327616, 6749159520, 8098991424, 8998879360, 10123739280, 10798655232, 13498319040, 16197982848, 17997758720, 20247478560, 26996638080, 32395965696, 40494957120, 53993276160, 80989914240, 161979828480]

約数ペア:

[(1, 161979828480), (2, 80989914240), (3, 53993276160), (4, 40494957120), (5, 32395965696), (6, 26996638080), (8, 20247478560), (9, 17997758720), (10, 16197982848), (12, 13498319040), (15, 10798655232), (16, 10123739280), (18, 8998879360), (20, 8098991424), (24, 6749159520), (30, 5399327616), (32, 5061869640), (36, 4499439680), (40, 4049495712), (45, 3599551744), (48, 3374579760), (60, 2699663808), (64, 2530934820), (72, 2249719840), (73, 2218901760), (80, 2024747856), (90, 1799775872), (96, 1687289880), (120, 1349831904), (128, 1265467410), (144, 1124859920), (146, 1109450880), (160, 1012373928), (180, 899887936), (192, 843644940), (219, 739633920), (240, 674915952), (256, 632733705), (288, 562429960), (292, 554725440), (320, 506186964), (360, 449943968), (365, 443780352), (384, 421822470), (438, 369816960), (480, 337457976), (576, 281214980), (584, 277362720), (640, 253093482), (657, 246544640), (720, 224971984), (730, 221890176), (768, 210911235), (876, 184908480), (960, 168728988), (1095, 147926784), (1152, 140607490), (1168, 138681360), (1280, 126546741), (1314, 123272320), (1440, 112485992), (1460, 110945088), (1752, 92454240), (1920, 84364494), (2190, 73963392), (2304, 70303745), (2336, 69340680), (2628, 61636160), (2880, 56242996), (2920, 55472544), (3285, 49308928), (3504, 46227120), (3840, 42182247), (4380, 36981696), (4672, 34670340), (5256, 30818080), (5760, 28121498), (5840, 27736272), (6570, 24654464), (7008, 23113560), (8760, 18490848), (9344, 17335170), (10512, 15409040), (11520, 14060749), (11680, 13868136), (13140, 12327232), (14016, 11556780), (17520, 9245424), (18688, 8667585), (21024, 7704520), (23360, 6934068), (26280, 6163616), (28032, 5778390), (35040, 4622712), (42048, 3852260), (46720, 3467034), (52560, 3081808), (56064, 2889195), (70080, 2311356), (84096, 1926130), (93440, 1733517), (105120, 1540904), (140160, 1155678), (168192, 963065), (192613, 840960), (210240, 770452), (280320, 577839), (385226, 420480)]