8221268510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 20539370880

約数和(自身を除く): 12318102370

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 31, 34, 35, 49, 62, 65, 70, 79, 85, 91, 98, 119, 130, 155, 158, 170, 182, 217, 221, 238, 245, 310, 395, 403, 434, 442, 455, 490, 527, 553, 595, 637, 790, 806, 833, 910, 961, 1027, 1054, 1085, 1105, 1106, 1190, 1274, 1343, 1519, 1547, 1666, 1922, 2015, 2054, 2170, 2210, 2449, 2635, 2686, 2765, 2821, 3038, 3094, 3185, 3689, 3871, 4030, 4165, 4805, 4898, 5135, 5270, 5530, 5642, 6370, 6715, 6727, 6851, 7189, 7378, 7595, 7735, 7742, 8330, 9401, 9610, 10270, 10829, 12245, 12493, 13430, 13454, 13702, 14105, 14378, 15190, 15470, 16337, 17143, 17459, 18445, 18802, 19355, 19747, 21658, 24490, 24986, 25823, 28210, 31837, 32674, 33635, 34255, 34286, 34918, 35945, 36890, 38710, 39494, 41633, 47005, 47089, 47957, 50323, 51646, 54145, 62465, 63674, 65807, 67270, 68510, 71890, 75919, 81685, 83266, 85715, 87295, 87451, 94010, 94178, 95914, 98735, 100646, 108290, 114359, 120001, 122213, 124930, 129115, 131614, 151838, 159185, 163370, 171430, 174590, 174902, 197470, 208165, 212381, 222859, 228718, 235445, 239785, 240002, 244426, 251615, 258230, 291431, 318370, 329035, 335699, 379595, 416330, 424762, 437255, 445718, 470890, 479570, 503230, 531433, 541229, 571795, 582862, 600005, 611065, 612157, 658070, 671398, 759190, 800513, 855491, 874510, 986947, 1061905, 1062866, 1082458, 1114295, 1143590, 1200010, 1222130, 1224314, 1290623, 1457155, 1486667, 1560013, 1601026, 1678495, 1710982, 1973894, 2040017, 2123810, 2228590, 2581246, 2657165, 2706145, 2914310, 2973334, 3060785, 3120026, 3356990, 3720031, 3788603, 4002565, 4080034, 4277455, 4934735, 5314330, 5412290, 6121570, 6453115, 6908629, 7433335, 7440062, 7577206, 7800065, 8005130, 8554910, 9034361, 9869470, 10200085, 10406669, 12906230, 13817258, 14866670, 15600130, 16778099, 18068722, 18600155, 18943015, 20400170, 20813338, 26520221, 33556198, 34543145, 37200310, 37886030, 45171805, 48360403, 52033345, 53040442, 63240527, 69086290, 83890495, 90343610, 96720806, 104066690, 117446693, 126481054, 132601105, 167780990, 234893386, 241802015, 265202210, 316202635, 483604030, 587233465, 632405270, 822126851, 1174466930, 1644253702, 4110634255, 8221268510]

約数ペア:

[(1, 8221268510), (2, 4110634255), (5, 1644253702), (7, 1174466930), (10, 822126851), (13, 632405270), (14, 587233465), (17, 483604030), (26, 316202635), (31, 265202210), (34, 241802015), (35, 234893386), (49, 167780990), (62, 132601105), (65, 126481054), (70, 117446693), (79, 104066690), (85, 96720806), (91, 90343610), (98, 83890495), (119, 69086290), (130, 63240527), (155, 53040442), (158, 52033345), (170, 48360403), (182, 45171805), (217, 37886030), (221, 37200310), (238, 34543145), (245, 33556198), (310, 26520221), (395, 20813338), (403, 20400170), (434, 18943015), (442, 18600155), (455, 18068722), (490, 16778099), (527, 15600130), (553, 14866670), (595, 13817258), (637, 12906230), (790, 10406669), (806, 10200085), (833, 9869470), (910, 9034361), (961, 8554910), (1027, 8005130), (1054, 7800065), (1085, 7577206), (1105, 7440062), (1106, 7433335), (1190, 6908629), (1274, 6453115), (1343, 6121570), (1519, 5412290), (1547, 5314330), (1666, 4934735), (1922, 4277455), (2015, 4080034), (2054, 4002565), (2170, 3788603), (2210, 3720031), (2449, 3356990), (2635, 3120026), (2686, 3060785), (2765, 2973334), (2821, 2914310), (3038, 2706145), (3094, 2657165), (3185, 2581246), (3689, 2228590), (3871, 2123810), (4030, 2040017), (4165, 1973894), (4805, 1710982), (4898, 1678495), (5135, 1601026), (5270, 1560013), (5530, 1486667), (5642, 1457155), (6370, 1290623), (6715, 1224314), (6727, 1222130), (6851, 1200010), (7189, 1143590), (7378, 1114295), (7595, 1082458), (7735, 1062866), (7742, 1061905), (8330, 986947), (9401, 874510), (9610, 855491), (10270, 800513), (10829, 759190), (12245, 671398), (12493, 658070), (13430, 612157), (13454, 611065), (13702, 600005), (14105, 582862), (14378, 571795), (15190, 541229), (15470, 531433), (16337, 503230), (17143, 479570), (17459, 470890), (18445, 445718), (18802, 437255), (19355, 424762), (19747, 416330), (21658, 379595), (24490, 335699), (24986, 329035), (25823, 318370), (28210, 291431), (31837, 258230), (32674, 251615), (33635, 244426), (34255, 240002), (34286, 239785), (34918, 235445), (35945, 228718), (36890, 222859), (38710, 212381), (39494, 208165), (41633, 197470), (47005, 174902), (47089, 174590), (47957, 171430), (50323, 163370), (51646, 159185), (54145, 151838), (62465, 131614), (63674, 129115), (65807, 124930), (67270, 122213), (68510, 120001), (71890, 114359), (75919, 108290), (81685, 100646), (83266, 98735), (85715, 95914), (87295, 94178), (87451, 94010)]