153444720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 320

約数和(自身を含む): 593961984

約数和(自身を除く): 440517264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 263, 264, 272, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 526, 528, 561, 572, 624, 660, 663, 680, 715, 748, 780, 789, 816, 858, 880, 884, 935, 1020, 1040, 1052, 1105, 1122, 1144, 1315, 1320, 1326, 1360, 1430, 1496, 1560, 1578, 1716, 1768, 1870, 2040, 2104, 2145, 2210, 2244, 2288, 2431, 2630, 2640, 2652, 2805, 2860, 2893, 2992, 3120, 3156, 3315, 3419, 3432, 3536, 3740, 3945, 4080, 4208, 4290, 4420, 4471, 4488, 4862, 5260, 5304, 5610, 5720, 5786, 6312, 6630, 6838, 6864, 7293, 7480, 7890, 8580, 8679, 8840, 8942, 8976, 9724, 10257, 10520, 10608, 11220, 11440, 11572, 12155, 12624, 13260, 13413, 13676, 14465, 14586, 14960, 15780, 17095, 17160, 17358, 17680, 17884, 19448, 20514, 21040, 22355, 22440, 23144, 24310, 26520, 26826, 27352, 28930, 29172, 31560, 34190, 34320, 34716, 35768, 36465, 37609, 38896, 41028, 43395, 44710, 44880, 46288, 48620, 49181, 51285, 53040, 53652, 54704, 57860, 58123, 58344, 63120, 67065, 68380, 69432, 71536, 72930, 75218, 82056, 86790, 89420, 97240, 98362, 102570, 107304, 112827, 115720, 116246, 116688, 134130, 136760, 138864, 145860, 147543, 150436, 164112, 173580, 174369, 178840, 188045, 194480, 196724, 205140, 214608, 225654, 231440, 232492, 245905, 268260, 273520, 290615, 291720, 295086, 300872, 347160, 348738, 357680, 376090, 393448, 410280, 451308, 464984, 491810, 536520, 564135, 581230, 583440, 590172, 601744, 639353, 694320, 697476, 737715, 752180, 786896, 820560, 871845, 902616, 929968, 983620, 1073040, 1128270, 1162460, 1180344, 1278706, 1394952, 1475430, 1504360, 1743690, 1805232, 1918059, 1967240, 2256540, 2324920, 2360688, 2557412, 2789904, 2950860, 3008720, 3196765, 3487380, 3836118, 3934480, 4513080, 4649840, 5114824, 5901720, 6393530, 6974760, 7672236, 9026160, 9590295, 10229648, 11803440, 12787060, 13949520, 15344472, 19180590, 25574120, 30688944, 38361180, 51148240, 76722360, 153444720]

約数ペア:

[(1, 153444720), (2, 76722360), (3, 51148240), (4, 38361180), (5, 30688944), (6, 25574120), (8, 19180590), (10, 15344472), (11, 13949520), (12, 12787060), (13, 11803440), (15, 10229648), (16, 9590295), (17, 9026160), (20, 7672236), (22, 6974760), (24, 6393530), (26, 5901720), (30, 5114824), (33, 4649840), (34, 4513080), (39, 3934480), (40, 3836118), (44, 3487380), (48, 3196765), (51, 3008720), (52, 2950860), (55, 2789904), (60, 2557412), (65, 2360688), (66, 2324920), (68, 2256540), (78, 1967240), (80, 1918059), (85, 1805232), (88, 1743690), (102, 1504360), (104, 1475430), (110, 1394952), (120, 1278706), (130, 1180344), (132, 1162460), (136, 1128270), (143, 1073040), (156, 983620), (165, 929968), (170, 902616), (176, 871845), (187, 820560), (195, 786896), (204, 752180), (208, 737715), (220, 697476), (221, 694320), (240, 639353), (255, 601744), (260, 590172), (263, 583440), (264, 581230), (272, 564135), (286, 536520), (312, 491810), (330, 464984), (340, 451308), (374, 410280), (390, 393448), (408, 376090), (429, 357680), (440, 348738), (442, 347160), (510, 300872), (520, 295086), (526, 291720), (528, 290615), (561, 273520), (572, 268260), (624, 245905), (660, 232492), (663, 231440), (680, 225654), (715, 214608), (748, 205140), (780, 196724), (789, 194480), (816, 188045), (858, 178840), (880, 174369), (884, 173580), (935, 164112), (1020, 150436), (1040, 147543), (1052, 145860), (1105, 138864), (1122, 136760), (1144, 134130), (1315, 116688), (1320, 116246), (1326, 115720), (1360, 112827), (1430, 107304), (1496, 102570), (1560, 98362), (1578, 97240), (1716, 89420), (1768, 86790), (1870, 82056), (2040, 75218), (2104, 72930), (2145, 71536), (2210, 69432), (2244, 68380), (2288, 67065), (2431, 63120), (2630, 58344), (2640, 58123), (2652, 57860), (2805, 54704), (2860, 53652), (2893, 53040), (2992, 51285), (3120, 49181), (3156, 48620), (3315, 46288), (3419, 44880), (3432, 44710), (3536, 43395), (3740, 41028), (3945, 38896), (4080, 37609), (4208, 36465), (4290, 35768), (4420, 34716), (4471, 34320), (4488, 34190), (4862, 31560), (5260, 29172), (5304, 28930), (5610, 27352), (5720, 26826), (5786, 26520), (6312, 24310), (6630, 23144), (6838, 22440), (6864, 22355), (7293, 21040), (7480, 20514), (7890, 19448), (8580, 17884), (8679, 17680), (8840, 17358), (8942, 17160), (8976, 17095), (9724, 15780), (10257, 14960), (10520, 14586), (10608, 14465), (11220, 13676), (11440, 13413), (11572, 13260), (12155, 12624)]