137471360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 376306560

約数和(自身を除く): 238835200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 52, 62, 64, 65, 80, 82, 104, 124, 128, 130, 155, 160, 164, 169, 205, 208, 248, 260, 310, 320, 328, 338, 403, 410, 416, 496, 520, 533, 620, 640, 656, 676, 806, 820, 832, 845, 992, 1040, 1066, 1240, 1271, 1312, 1352, 1612, 1640, 1664, 1690, 1984, 2015, 2080, 2132, 2480, 2542, 2624, 2665, 2704, 3224, 3280, 3380, 3968, 4030, 4160, 4264, 4960, 5084, 5239, 5248, 5330, 5408, 6355, 6448, 6560, 6760, 6929, 8060, 8320, 8528, 9920, 10168, 10478, 10660, 10816, 12710, 12896, 13120, 13520, 13858, 16120, 16523, 17056, 19840, 20336, 20956, 21320, 21632, 25420, 25792, 26195, 26240, 27040, 27716, 32240, 33046, 34112, 34645, 40672, 41912, 42640, 50840, 51584, 52390, 54080, 55432, 64480, 66092, 68224, 69290, 81344, 82615, 83824, 85280, 101680, 104780, 108160, 110864, 128960, 132184, 138580, 162688, 165230, 167648, 170560, 203360, 209560, 214799, 221728, 257920, 264368, 277160, 330460, 335296, 341120, 406720, 419120, 429598, 443456, 528736, 554320, 660920, 670592, 813440, 838240, 859196, 886912, 1057472, 1073995, 1108640, 1321840, 1676480, 1718392, 2114944, 2147990, 2217280, 2643680, 3352960, 3436784, 4295980, 4434560, 5287360, 6873568, 8591960, 10574720, 13747136, 17183920, 27494272, 34367840, 68735680, 137471360]

約数ペア:

[(1, 137471360), (2, 68735680), (4, 34367840), (5, 27494272), (8, 17183920), (10, 13747136), (13, 10574720), (16, 8591960), (20, 6873568), (26, 5287360), (31, 4434560), (32, 4295980), (40, 3436784), (41, 3352960), (52, 2643680), (62, 2217280), (64, 2147990), (65, 2114944), (80, 1718392), (82, 1676480), (104, 1321840), (124, 1108640), (128, 1073995), (130, 1057472), (155, 886912), (160, 859196), (164, 838240), (169, 813440), (205, 670592), (208, 660920), (248, 554320), (260, 528736), (310, 443456), (320, 429598), (328, 419120), (338, 406720), (403, 341120), (410, 335296), (416, 330460), (496, 277160), (520, 264368), (533, 257920), (620, 221728), (640, 214799), (656, 209560), (676, 203360), (806, 170560), (820, 167648), (832, 165230), (845, 162688), (992, 138580), (1040, 132184), (1066, 128960), (1240, 110864), (1271, 108160), (1312, 104780), (1352, 101680), (1612, 85280), (1640, 83824), (1664, 82615), (1690, 81344), (1984, 69290), (2015, 68224), (2080, 66092), (2132, 64480), (2480, 55432), (2542, 54080), (2624, 52390), (2665, 51584), (2704, 50840), (3224, 42640), (3280, 41912), (3380, 40672), (3968, 34645), (4030, 34112), (4160, 33046), (4264, 32240), (4960, 27716), (5084, 27040), (5239, 26240), (5248, 26195), (5330, 25792), (5408, 25420), (6355, 21632), (6448, 21320), (6560, 20956), (6760, 20336), (6929, 19840), (8060, 17056), (8320, 16523), (8528, 16120), (9920, 13858), (10168, 13520), (10478, 13120), (10660, 12896), (10816, 12710)]