126646380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 454879152

約数和(自身を除く): 328232772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 83, 84, 90, 98, 105, 126, 140, 147, 166, 173, 180, 196, 210, 245, 249, 252, 294, 315, 332, 346, 415, 420, 441, 490, 498, 519, 581, 588, 630, 692, 735, 747, 830, 865, 882, 980, 996, 1038, 1162, 1211, 1245, 1260, 1470, 1494, 1557, 1660, 1730, 1743, 1764, 2076, 2205, 2324, 2422, 2490, 2595, 2905, 2940, 2988, 3114, 3460, 3486, 3633, 3735, 4067, 4410, 4844, 4980, 5190, 5229, 5810, 6055, 6228, 6972, 7266, 7470, 7785, 8134, 8477, 8715, 8820, 10380, 10458, 10899, 11620, 12110, 12201, 14359, 14532, 14940, 15570, 16268, 16954, 17430, 18165, 20335, 20916, 21798, 24220, 24402, 25431, 26145, 28718, 31140, 33908, 34860, 36330, 36603, 40670, 42385, 43077, 43596, 48804, 50862, 52290, 54495, 57436, 61005, 71795, 72660, 73206, 76293, 81340, 84770, 86154, 100513, 101724, 104580, 108990, 122010, 127155, 129231, 143590, 146412, 152586, 169540, 172308, 183015, 201026, 215385, 217980, 244020, 254310, 258462, 287180, 301539, 305172, 366030, 381465, 402052, 430770, 502565, 508620, 516924, 603078, 646155, 703591, 732060, 762930, 861540, 904617, 1005130, 1206156, 1292310, 1407182, 1507695, 1525860, 1809234, 2010260, 2110773, 2584620, 2814364, 3015390, 3517955, 3618468, 4221546, 4523085, 6030780, 6332319, 7035910, 8443092, 9046170, 10553865, 12664638, 14071820, 18092340, 21107730, 25329276, 31661595, 42215460, 63323190, 126646380]

約数ペア:

[(1, 126646380), (2, 63323190), (3, 42215460), (4, 31661595), (5, 25329276), (6, 21107730), (7, 18092340), (9, 14071820), (10, 12664638), (12, 10553865), (14, 9046170), (15, 8443092), (18, 7035910), (20, 6332319), (21, 6030780), (28, 4523085), (30, 4221546), (35, 3618468), (36, 3517955), (42, 3015390), (45, 2814364), (49, 2584620), (60, 2110773), (63, 2010260), (70, 1809234), (83, 1525860), (84, 1507695), (90, 1407182), (98, 1292310), (105, 1206156), (126, 1005130), (140, 904617), (147, 861540), (166, 762930), (173, 732060), (180, 703591), (196, 646155), (210, 603078), (245, 516924), (249, 508620), (252, 502565), (294, 430770), (315, 402052), (332, 381465), (346, 366030), (415, 305172), (420, 301539), (441, 287180), (490, 258462), (498, 254310), (519, 244020), (581, 217980), (588, 215385), (630, 201026), (692, 183015), (735, 172308), (747, 169540), (830, 152586), (865, 146412), (882, 143590), (980, 129231), (996, 127155), (1038, 122010), (1162, 108990), (1211, 104580), (1245, 101724), (1260, 100513), (1470, 86154), (1494, 84770), (1557, 81340), (1660, 76293), (1730, 73206), (1743, 72660), (1764, 71795), (2076, 61005), (2205, 57436), (2324, 54495), (2422, 52290), (2490, 50862), (2595, 48804), (2905, 43596), (2940, 43077), (2988, 42385), (3114, 40670), (3460, 36603), (3486, 36330), (3633, 34860), (3735, 33908), (4067, 31140), (4410, 28718), (4844, 26145), (4980, 25431), (5190, 24402), (5229, 24220), (5810, 21798), (6055, 20916), (6228, 20335), (6972, 18165), (7266, 17430), (7470, 16954), (7785, 16268), (8134, 15570), (8477, 14940), (8715, 14532), (8820, 14359), (10380, 12201), (10458, 12110), (10899, 11620)]