31041546720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{4517}}^1$

素因数の和:4777

約数の個数: 192

約数和(自身を含む): 99462504960

約数和(自身を除く): 68420958240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 139, 160, 206, 240, 278, 309, 412, 417, 480, 515, 556, 618, 695, 824, 834, 1030, 1112, 1236, 1390, 1545, 1648, 1668, 2060, 2085, 2224, 2472, 2780, 3090, 3296, 3336, 4120, 4170, 4448, 4517, 4944, 5560, 6180, 6672, 8240, 8340, 9034, 9888, 11120, 12360, 13344, 13551, 14317, 16480, 16680, 18068, 22240, 22585, 24720, 27102, 28634, 33360, 36136, 42951, 45170, 49440, 54204, 57268, 66720, 67755, 71585, 72272, 85902, 90340, 108408, 114536, 135510, 143170, 144544, 171804, 180680, 214755, 216816, 229072, 271020, 286340, 343608, 361360, 429510, 433632, 458144, 465251, 542040, 572680, 627863, 687216, 722720, 859020, 930502, 1084080, 1145360, 1255726, 1374432, 1395753, 1718040, 1861004, 1883589, 2168160, 2290720, 2326255, 2511452, 2791506, 3139315, 3436080, 3722008, 3767178, 4652510, 5022904, 5583012, 6278630, 6872160, 6978765, 7444016, 7534356, 9305020, 9417945, 10045808, 11166024, 12557260, 13957530, 14888032, 15068712, 18610040, 18835890, 20091616, 22332048, 25114520, 27915060, 30137424, 37220080, 37671780, 44664096, 50229040, 55830120, 60274848, 64669889, 74440160, 75343560, 100458080, 111660240, 129339778, 150687120, 194009667, 223320480, 258679556, 301374240, 323349445, 388019334, 517359112, 646698890, 776038668, 970048335, 1034718224, 1293397780, 1552077336, 1940096670, 2069436448, 2586795560, 3104154672, 3880193340, 5173591120, 6208309344, 7760386680, 10347182240, 15520773360, 31041546720]

約数ペア:

[(1, 31041546720), (2, 15520773360), (3, 10347182240), (4, 7760386680), (5, 6208309344), (6, 5173591120), (8, 3880193340), (10, 3104154672), (12, 2586795560), (15, 2069436448), (16, 1940096670), (20, 1552077336), (24, 1293397780), (30, 1034718224), (32, 970048335), (40, 776038668), (48, 646698890), (60, 517359112), (80, 388019334), (96, 323349445), (103, 301374240), (120, 258679556), (139, 223320480), (160, 194009667), (206, 150687120), (240, 129339778), (278, 111660240), (309, 100458080), (412, 75343560), (417, 74440160), (480, 64669889), (515, 60274848), (556, 55830120), (618, 50229040), (695, 44664096), (824, 37671780), (834, 37220080), (1030, 30137424), (1112, 27915060), (1236, 25114520), (1390, 22332048), (1545, 20091616), (1648, 18835890), (1668, 18610040), (2060, 15068712), (2085, 14888032), (2224, 13957530), (2472, 12557260), (2780, 11166024), (3090, 10045808), (3296, 9417945), (3336, 9305020), (4120, 7534356), (4170, 7444016), (4448, 6978765), (4517, 6872160), (4944, 6278630), (5560, 5583012), (6180, 5022904), (6672, 4652510), (8240, 3767178), (8340, 3722008), (9034, 3436080), (9888, 3139315), (11120, 2791506), (12360, 2511452), (13344, 2326255), (13551, 2290720), (14317, 2168160), (16480, 1883589), (16680, 1861004), (18068, 1718040), (22240, 1395753), (22585, 1374432), (24720, 1255726), (27102, 1145360), (28634, 1084080), (33360, 930502), (36136, 859020), (42951, 722720), (45170, 687216), (49440, 627863), (54204, 572680), (57268, 542040), (66720, 465251), (67755, 458144), (71585, 433632), (72272, 429510), (85902, 361360), (90340, 343608), (108408, 286340), (114536, 271020), (135510, 229072), (143170, 216816), (144544, 214755), (171804, 180680)]