161828157440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1168

約数の個数: 192

約数和(自身を含む): 394811988480

約数和(自身を除く): 232983831040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 191, 194, 256, 320, 382, 388, 485, 512, 640, 764, 776, 853, 955, 970, 1024, 1280, 1528, 1552, 1706, 1910, 1940, 2048, 2560, 3056, 3104, 3412, 3820, 3880, 4265, 5120, 6112, 6208, 6824, 7640, 7760, 8530, 10240, 12224, 12416, 13648, 15280, 15520, 17060, 18527, 24448, 24832, 27296, 30560, 31040, 34120, 37054, 48896, 49664, 54592, 61120, 62080, 68240, 74108, 82741, 92635, 97792, 99328, 109184, 122240, 124160, 136480, 148216, 162923, 165482, 185270, 195584, 198656, 218368, 244480, 248320, 272960, 296432, 325846, 330964, 370540, 391168, 413705, 436736, 488960, 496640, 545920, 592864, 651692, 661928, 741080, 814615, 827410, 873472, 977920, 993280, 1091840, 1185728, 1303384, 1323856, 1482160, 1629230, 1654820, 1746944, 1955840, 2183680, 2371456, 2606768, 2647712, 2964320, 3258460, 3309640, 4367360, 4742912, 5213536, 5295424, 5928640, 6516920, 6619280, 8734720, 9485824, 10427072, 10590848, 11857280, 13033840, 13238560, 15803531, 18971648, 20854144, 21181696, 23714560, 26067680, 26477120, 31607062, 37943296, 41708288, 42363392, 47429120, 52135360, 52954240, 63214124, 79017655, 83416576, 84726784, 94858240, 104270720, 105908480, 126428248, 158035310, 166833152, 169453568, 189716480, 208541440, 211816960, 252856496, 316070620, 333666304, 417082880, 423633920, 505712992, 632141240, 834165760, 847267840, 1011425984, 1264282480, 1668331520, 2022851968, 2528564960, 4045703936, 5057129920, 8091407872, 10114259840, 16182815744, 20228519680, 32365631488, 40457039360, 80914078720, 161828157440]

約数ペア:

[(1, 161828157440), (2, 80914078720), (4, 40457039360), (5, 32365631488), (8, 20228519680), (10, 16182815744), (16, 10114259840), (20, 8091407872), (32, 5057129920), (40, 4045703936), (64, 2528564960), (80, 2022851968), (97, 1668331520), (128, 1264282480), (160, 1011425984), (191, 847267840), (194, 834165760), (256, 632141240), (320, 505712992), (382, 423633920), (388, 417082880), (485, 333666304), (512, 316070620), (640, 252856496), (764, 211816960), (776, 208541440), (853, 189716480), (955, 169453568), (970, 166833152), (1024, 158035310), (1280, 126428248), (1528, 105908480), (1552, 104270720), (1706, 94858240), (1910, 84726784), (1940, 83416576), (2048, 79017655), (2560, 63214124), (3056, 52954240), (3104, 52135360), (3412, 47429120), (3820, 42363392), (3880, 41708288), (4265, 37943296), (5120, 31607062), (6112, 26477120), (6208, 26067680), (6824, 23714560), (7640, 21181696), (7760, 20854144), (8530, 18971648), (10240, 15803531), (12224, 13238560), (12416, 13033840), (13648, 11857280), (15280, 10590848), (15520, 10427072), (17060, 9485824), (18527, 8734720), (24448, 6619280), (24832, 6516920), (27296, 5928640), (30560, 5295424), (31040, 5213536), (34120, 4742912), (37054, 4367360), (48896, 3309640), (49664, 3258460), (54592, 2964320), (61120, 2647712), (62080, 2606768), (68240, 2371456), (74108, 2183680), (82741, 1955840), (92635, 1746944), (97792, 1654820), (99328, 1629230), (109184, 1482160), (122240, 1323856), (124160, 1303384), (136480, 1185728), (148216, 1091840), (162923, 993280), (165482, 977920), (185270, 873472), (195584, 827410), (198656, 814615), (218368, 741080), (244480, 661928), (248320, 651692), (272960, 592864), (296432, 545920), (325846, 496640), (330964, 488960), (370540, 436736), (391168, 413705)]