268151520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 288

約数和(自身を含む): 1059373728

約数和(自身を除く): 791222208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 877, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1754, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2631, 2730, 2912, 2940, 3120, 3185, 3360, 3508, 3640, 3822, 3920, 4368, 4385, 4704, 5096, 5262, 5460, 5880, 6139, 6240, 6370, 7016, 7280, 7644, 7840, 8736, 8770, 9555, 10192, 10524, 10920, 11401, 11760, 12278, 12740, 13155, 14032, 14560, 15288, 17540, 18417, 19110, 20384, 21048, 21840, 22802, 23520, 24556, 25480, 26310, 28064, 30576, 30695, 34203, 35080, 36834, 38220, 42096, 42973, 43680, 45604, 49112, 50960, 52620, 57005, 61152, 61390, 68406, 70160, 73668, 76440, 79807, 84192, 85946, 91208, 92085, 98224, 101920, 105240, 114010, 122780, 128919, 136812, 140320, 147336, 152880, 159614, 171015, 171892, 182416, 184170, 196448, 210480, 214865, 228020, 239421, 245560, 257838, 273624, 294672, 305760, 319228, 342030, 343784, 364832, 368340, 399035, 420960, 429730, 456040, 478842, 491120, 515676, 547248, 558649, 589344, 638456, 644595, 684060, 687568, 736680, 798070, 859460, 912080, 957684, 982240, 1031352, 1094496, 1117298, 1197105, 1276912, 1289190, 1368120, 1375136, 1473360, 1596140, 1675947, 1718920, 1824160, 1915368, 2062704, 2234596, 2394210, 2553824, 2578380, 2736240, 2793245, 2946720, 3192280, 3351894, 3437840, 3830736, 4125408, 4469192, 4788420, 5156760, 5472480, 5586490, 6384560, 6703788, 6875680, 7661472, 8379735, 8938384, 9576840, 10313520, 11172980, 12769120, 13407576, 16759470, 17876768, 19153680, 20627040, 22345960, 26815152, 33518940, 38307360, 44691920, 53630304, 67037880, 89383840, 134075760, 268151520]

約数ペア:

[(1, 268151520), (2, 134075760), (3, 89383840), (4, 67037880), (5, 53630304), (6, 44691920), (7, 38307360), (8, 33518940), (10, 26815152), (12, 22345960), (13, 20627040), (14, 19153680), (15, 17876768), (16, 16759470), (20, 13407576), (21, 12769120), (24, 11172980), (26, 10313520), (28, 9576840), (30, 8938384), (32, 8379735), (35, 7661472), (39, 6875680), (40, 6703788), (42, 6384560), (48, 5586490), (49, 5472480), (52, 5156760), (56, 4788420), (60, 4469192), (65, 4125408), (70, 3830736), (78, 3437840), (80, 3351894), (84, 3192280), (91, 2946720), (96, 2793245), (98, 2736240), (104, 2578380), (105, 2553824), (112, 2394210), (120, 2234596), (130, 2062704), (140, 1915368), (147, 1824160), (156, 1718920), (160, 1675947), (168, 1596140), (182, 1473360), (195, 1375136), (196, 1368120), (208, 1289190), (210, 1276912), (224, 1197105), (240, 1117298), (245, 1094496), (260, 1031352), (273, 982240), (280, 957684), (294, 912080), (312, 859460), (336, 798070), (364, 736680), (390, 687568), (392, 684060), (416, 644595), (420, 638456), (455, 589344), (480, 558649), (490, 547248), (520, 515676), (546, 491120), (560, 478842), (588, 456040), (624, 429730), (637, 420960), (672, 399035), (728, 368340), (735, 364832), (780, 343784), (784, 342030), (840, 319228), (877, 305760), (910, 294672), (980, 273624), (1040, 257838), (1092, 245560), (1120, 239421), (1176, 228020), (1248, 214865), (1274, 210480), (1365, 196448), (1456, 184170), (1470, 182416), (1560, 171892), (1568, 171015), (1680, 159614), (1754, 152880), (1820, 147336), (1911, 140320), (1960, 136812), (2080, 128919), (2184, 122780), (2352, 114010), (2548, 105240), (2631, 101920), (2730, 98224), (2912, 92085), (2940, 91208), (3120, 85946), (3185, 84192), (3360, 79807), (3508, 76440), (3640, 73668), (3822, 70160), (3920, 68406), (4368, 61390), (4385, 61152), (4704, 57005), (5096, 52620), (5262, 50960), (5460, 49112), (5880, 45604), (6139, 43680), (6240, 42973), (6370, 42096), (7016, 38220), (7280, 36834), (7644, 35080), (7840, 34203), (8736, 30695), (8770, 30576), (9555, 28064), (10192, 26310), (10524, 25480), (10920, 24556), (11401, 23520), (11760, 22802), (12278, 21840), (12740, 21048), (13155, 20384), (14032, 19110), (14560, 18417), (15288, 17540)]