312200070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 1026968544

約数和(自身を除く): 714768474

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 31, 34, 35, 39, 42, 49, 51, 62, 65, 70, 78, 85, 91, 93, 98, 102, 105, 119, 130, 147, 155, 170, 182, 186, 195, 210, 217, 221, 238, 245, 255, 273, 294, 310, 357, 390, 403, 434, 442, 455, 465, 490, 510, 527, 546, 595, 637, 651, 663, 714, 735, 806, 833, 910, 930, 961, 1054, 1085, 1105, 1190, 1209, 1274, 1302, 1326, 1365, 1470, 1519, 1547, 1581, 1666, 1785, 1911, 1922, 2015, 2170, 2210, 2418, 2499, 2635, 2730, 2821, 2883, 3038, 3094, 3162, 3185, 3255, 3315, 3570, 3689, 3822, 4030, 4165, 4557, 4641, 4805, 4998, 5270, 5642, 5766, 6045, 6370, 6510, 6630, 6727, 6851, 7378, 7595, 7735, 7905, 8330, 8463, 9114, 9282, 9555, 9610, 10829, 11067, 12090, 12493, 12495, 13454, 13702, 14105, 14415, 15190, 15470, 15810, 16337, 16926, 18445, 19110, 19747, 20181, 20553, 21658, 22134, 22785, 23205, 24986, 24990, 25823, 28210, 28830, 32487, 32674, 33635, 34255, 36890, 37479, 39494, 40362, 41106, 42315, 45570, 46410, 47089, 47957, 49011, 51646, 54145, 55335, 59241, 62465, 64974, 67270, 68510, 74958, 77469, 81685, 84630, 87451, 94178, 95914, 98022, 98735, 100905, 102765, 108290, 110670, 114359, 118482, 124930, 129115, 141267, 143871, 154938, 162435, 163370, 174902, 187395, 197470, 201810, 205530, 212381, 228718, 235445, 239785, 245055, 258230, 262353, 282534, 287742, 296205, 324870, 335699, 343077, 374790, 387345, 424762, 437255, 470890, 479570, 490110, 524706, 571795, 592410, 612157, 637143, 671398, 686154, 706335, 719355, 774690, 800513, 874510, 1007097, 1061905, 1143590, 1224314, 1274286, 1311765, 1412670, 1438710, 1486667, 1601026, 1678495, 1715385, 1836471, 2014194, 2123810, 2401539, 2623530, 2973334, 3060785, 3185715, 3356990, 3430770, 3672942, 4002565, 4460001, 4803078, 5035485, 6121570, 6371430, 7433335, 8005130, 8920002, 9182355, 10070970, 10406669, 12007695, 14866670, 18364710, 20813338, 22300005, 24015390, 31220007, 44600010, 52033345, 62440014, 104066690, 156100035, 312200070]

約数ペア:

[(1, 312200070), (2, 156100035), (3, 104066690), (5, 62440014), (6, 52033345), (7, 44600010), (10, 31220007), (13, 24015390), (14, 22300005), (15, 20813338), (17, 18364710), (21, 14866670), (26, 12007695), (30, 10406669), (31, 10070970), (34, 9182355), (35, 8920002), (39, 8005130), (42, 7433335), (49, 6371430), (51, 6121570), (62, 5035485), (65, 4803078), (70, 4460001), (78, 4002565), (85, 3672942), (91, 3430770), (93, 3356990), (98, 3185715), (102, 3060785), (105, 2973334), (119, 2623530), (130, 2401539), (147, 2123810), (155, 2014194), (170, 1836471), (182, 1715385), (186, 1678495), (195, 1601026), (210, 1486667), (217, 1438710), (221, 1412670), (238, 1311765), (245, 1274286), (255, 1224314), (273, 1143590), (294, 1061905), (310, 1007097), (357, 874510), (390, 800513), (403, 774690), (434, 719355), (442, 706335), (455, 686154), (465, 671398), (490, 637143), (510, 612157), (527, 592410), (546, 571795), (595, 524706), (637, 490110), (651, 479570), (663, 470890), (714, 437255), (735, 424762), (806, 387345), (833, 374790), (910, 343077), (930, 335699), (961, 324870), (1054, 296205), (1085, 287742), (1105, 282534), (1190, 262353), (1209, 258230), (1274, 245055), (1302, 239785), (1326, 235445), (1365, 228718), (1470, 212381), (1519, 205530), (1547, 201810), (1581, 197470), (1666, 187395), (1785, 174902), (1911, 163370), (1922, 162435), (2015, 154938), (2170, 143871), (2210, 141267), (2418, 129115), (2499, 124930), (2635, 118482), (2730, 114359), (2821, 110670), (2883, 108290), (3038, 102765), (3094, 100905), (3162, 98735), (3185, 98022), (3255, 95914), (3315, 94178), (3570, 87451), (3689, 84630), (3822, 81685), (4030, 77469), (4165, 74958), (4557, 68510), (4641, 67270), (4805, 64974), (4998, 62465), (5270, 59241), (5642, 55335), (5766, 54145), (6045, 51646), (6370, 49011), (6510, 47957), (6630, 47089), (6727, 46410), (6851, 45570), (7378, 42315), (7595, 41106), (7735, 40362), (7905, 39494), (8330, 37479), (8463, 36890), (9114, 34255), (9282, 33635), (9555, 32674), (9610, 32487), (10829, 28830), (11067, 28210), (12090, 25823), (12493, 24990), (12495, 24986), (13454, 23205), (13702, 22785), (14105, 22134), (14415, 21658), (15190, 20553), (15470, 20181), (15810, 19747), (16337, 19110), (16926, 18445)]