168283440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 240

約数和(自身を含む): 629022240

約数和(自身を除く): 460738800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 461, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 922, 936, 1014, 1040, 1080, 1170, 1352, 1383, 1404, 1521, 1560, 1690, 1755, 1844, 1872, 2028, 2160, 2305, 2340, 2535, 2704, 2766, 2808, 3042, 3120, 3380, 3510, 3688, 4056, 4149, 4563, 4610, 4680, 5070, 5532, 5616, 5993, 6084, 6760, 6915, 7020, 7376, 7605, 8112, 8298, 9126, 9220, 9360, 10140, 11064, 11986, 12168, 12447, 13520, 13830, 14040, 15210, 16596, 17979, 18252, 18440, 20280, 20745, 22128, 22815, 23972, 24336, 24894, 27660, 28080, 29965, 30420, 33192, 35958, 36504, 36880, 40560, 41490, 45630, 47944, 49788, 53937, 55320, 59930, 60840, 62235, 66384, 71916, 73008, 77909, 82980, 89895, 91260, 95888, 99576, 107874, 110640, 119860, 121680, 124470, 143832, 155818, 161811, 165960, 179790, 182520, 199152, 215748, 233727, 239720, 248940, 269685, 287664, 311636, 323622, 331920, 359580, 365040, 389545, 431496, 467454, 479440, 497880, 539370, 623272, 647244, 701181, 719160, 779090, 809055, 862992, 934908, 995760, 1078740, 1168635, 1246544, 1294488, 1402362, 1438320, 1558180, 1618110, 1869816, 2103543, 2157480, 2337270, 2588976, 2804724, 3116360, 3236220, 3505905, 3739632, 4207086, 4314960, 4674540, 5609448, 6232720, 6472440, 7011810, 8414172, 9349080, 10517715, 11218896, 12944880, 14023620, 16828344, 18698160, 21035430, 28047240, 33656688, 42070860, 56094480, 84141720, 168283440]

約数ペア:

[(1, 168283440), (2, 84141720), (3, 56094480), (4, 42070860), (5, 33656688), (6, 28047240), (8, 21035430), (9, 18698160), (10, 16828344), (12, 14023620), (13, 12944880), (15, 11218896), (16, 10517715), (18, 9349080), (20, 8414172), (24, 7011810), (26, 6472440), (27, 6232720), (30, 5609448), (36, 4674540), (39, 4314960), (40, 4207086), (45, 3739632), (48, 3505905), (52, 3236220), (54, 3116360), (60, 2804724), (65, 2588976), (72, 2337270), (78, 2157480), (80, 2103543), (90, 1869816), (104, 1618110), (108, 1558180), (117, 1438320), (120, 1402362), (130, 1294488), (135, 1246544), (144, 1168635), (156, 1078740), (169, 995760), (180, 934908), (195, 862992), (208, 809055), (216, 779090), (234, 719160), (240, 701181), (260, 647244), (270, 623272), (312, 539370), (338, 497880), (351, 479440), (360, 467454), (390, 431496), (432, 389545), (461, 365040), (468, 359580), (507, 331920), (520, 323622), (540, 311636), (585, 287664), (624, 269685), (676, 248940), (702, 239720), (720, 233727), (780, 215748), (845, 199152), (922, 182520), (936, 179790), (1014, 165960), (1040, 161811), (1080, 155818), (1170, 143832), (1352, 124470), (1383, 121680), (1404, 119860), (1521, 110640), (1560, 107874), (1690, 99576), (1755, 95888), (1844, 91260), (1872, 89895), (2028, 82980), (2160, 77909), (2305, 73008), (2340, 71916), (2535, 66384), (2704, 62235), (2766, 60840), (2808, 59930), (3042, 55320), (3120, 53937), (3380, 49788), (3510, 47944), (3688, 45630), (4056, 41490), (4149, 40560), (4563, 36880), (4610, 36504), (4680, 35958), (5070, 33192), (5532, 30420), (5616, 29965), (5993, 28080), (6084, 27660), (6760, 24894), (6915, 24336), (7020, 23972), (7376, 22815), (7605, 22128), (8112, 20745), (8298, 20280), (9126, 18440), (9220, 18252), (9360, 17979), (10140, 16596), (11064, 15210), (11986, 14040), (12168, 13830), (12447, 13520)]