31394424960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{106871}}^1$

素因数の和:106916

約数の個数: 256

約数和(自身を含む): 117730195200

約数和(自身を除く): 86335770240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 16320, 17280, 18360, 19584, 24480, 29376, 32640, 36720, 48960, 58752, 73440, 97920, 106871, 146880, 213742, 293760, 320613, 427484, 534355, 641226, 854968, 961839, 1068710, 1282452, 1603065, 1709936, 1816807, 1923678, 2137420, 2564904, 2885517, 3206130, 3419872, 3633614, 3847356, 4274840, 4809195, 5129808, 5450421, 5771034, 6412260, 6839744, 7267228, 7694712, 8549680, 9084035, 9618390, 10259616, 10900842, 11542068, 12824520, 13679488, 14427585, 14534456, 15389424, 16351263, 17099360, 18168070, 19236780, 20519232, 21801684, 23084136, 25649040, 27252105, 28855170, 29068912, 30778848, 32702526, 34198720, 36336140, 38473560, 41038464, 43603368, 46168272, 49053789, 51298080, 54504210, 57710340, 58137824, 61557696, 65405052, 68397440, 72672280, 76947120, 81756315, 87206736, 92336544, 98107578, 102596160, 109008420, 115420680, 116275648, 123115392, 130810104, 145344560, 153894240, 163512630, 174413472, 184673088, 196215156, 205192320, 218016840, 230841360, 232551296, 245268945, 261620208, 290689120, 307788480, 327025260, 348826944, 369346176, 392430312, 436033680, 461682720, 490537890, 523240416, 581378240, 615576960, 654050520, 697653888, 784860624, 872067360, 923365440, 981075780, 1046480832, 1162756480, 1308101040, 1569721248, 1744134720, 1846730880, 1962151560, 2092961664, 2616202080, 3139442496, 3488269440, 3924303120, 5232404160, 6278884992, 7848606240, 10464808320, 15697212480, 31394424960]

約数ペア:

[(1, 31394424960), (2, 15697212480), (3, 10464808320), (4, 7848606240), (5, 6278884992), (6, 5232404160), (8, 3924303120), (9, 3488269440), (10, 3139442496), (12, 2616202080), (15, 2092961664), (16, 1962151560), (17, 1846730880), (18, 1744134720), (20, 1569721248), (24, 1308101040), (27, 1162756480), (30, 1046480832), (32, 981075780), (34, 923365440), (36, 872067360), (40, 784860624), (45, 697653888), (48, 654050520), (51, 615576960), (54, 581378240), (60, 523240416), (64, 490537890), (68, 461682720), (72, 436033680), (80, 392430312), (85, 369346176), (90, 348826944), (96, 327025260), (102, 307788480), (108, 290689120), (120, 261620208), (128, 245268945), (135, 232551296), (136, 230841360), (144, 218016840), (153, 205192320), (160, 196215156), (170, 184673088), (180, 174413472), (192, 163512630), (204, 153894240), (216, 145344560), (240, 130810104), (255, 123115392), (270, 116275648), (272, 115420680), (288, 109008420), (306, 102596160), (320, 98107578), (340, 92336544), (360, 87206736), (384, 81756315), (408, 76947120), (432, 72672280), (459, 68397440), (480, 65405052), (510, 61557696), (540, 58137824), (544, 57710340), (576, 54504210), (612, 51298080), (640, 49053789), (680, 46168272), (720, 43603368), (765, 41038464), (816, 38473560), (864, 36336140), (918, 34198720), (960, 32702526), (1020, 30778848), (1080, 29068912), (1088, 28855170), (1152, 27252105), (1224, 25649040), (1360, 23084136), (1440, 21801684), (1530, 20519232), (1632, 19236780), (1728, 18168070), (1836, 17099360), (1920, 16351263), (2040, 15389424), (2160, 14534456), (2176, 14427585), (2295, 13679488), (2448, 12824520), (2720, 11542068), (2880, 10900842), (3060, 10259616), (3264, 9618390), (3456, 9084035), (3672, 8549680), (4080, 7694712), (4320, 7267228), (4590, 6839744), (4896, 6412260), (5440, 5771034), (5760, 5450421), (6120, 5129808), (6528, 4809195), (7344, 4274840), (8160, 3847356), (8640, 3633614), (9180, 3419872), (9792, 3206130), (10880, 2885517), (12240, 2564904), (14688, 2137420), (16320, 1923678), (17280, 1816807), (18360, 1709936), (19584, 1603065), (24480, 1282452), (29376, 1068710), (32640, 961839), (36720, 854968), (48960, 641226), (58752, 534355), (73440, 427484), (97920, 320613), (106871, 293760), (146880, 213742)]