163267020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 584844624

約数和(自身を除く): 421577604

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, 84, 90, 98, 105, 107, 126, 140, 147, 173, 180, 196, 210, 214, 245, 252, 294, 315, 321, 346, 420, 428, 441, 490, 519, 535, 588, 630, 642, 692, 735, 749, 865, 882, 963, 980, 1038, 1070, 1211, 1260, 1284, 1470, 1498, 1557, 1605, 1730, 1764, 1926, 2076, 2140, 2205, 2247, 2422, 2595, 2940, 2996, 3114, 3210, 3460, 3633, 3745, 3852, 4410, 4494, 4815, 4844, 5190, 5243, 6055, 6228, 6420, 6741, 7266, 7490, 7785, 8477, 8820, 8988, 9630, 10380, 10486, 10899, 11235, 12110, 13482, 14532, 14980, 15570, 15729, 16954, 18165, 18511, 19260, 20972, 21798, 22470, 24220, 25431, 26215, 26964, 31140, 31458, 33705, 33908, 36330, 37022, 42385, 43596, 44940, 47187, 50862, 52430, 54495, 55533, 62916, 67410, 72660, 74044, 76293, 78645, 84770, 92555, 94374, 101724, 104860, 108990, 111066, 127155, 129577, 134820, 152586, 157290, 166599, 169540, 185110, 188748, 217980, 222132, 235935, 254310, 259154, 277665, 305172, 314580, 333198, 370220, 381465, 388731, 471870, 508620, 518308, 555330, 647885, 666396, 762930, 777462, 832995, 907039, 943740, 1110660, 1166193, 1295770, 1525860, 1554924, 1665990, 1814078, 1943655, 2332386, 2591540, 2721117, 3331980, 3628156, 3887310, 4535195, 4664772, 5442234, 5830965, 7774620, 8163351, 9070390, 10884468, 11661930, 13605585, 16326702, 18140780, 23323860, 27211170, 32653404, 40816755, 54422340, 81633510, 163267020]

約数ペア:

[(1, 163267020), (2, 81633510), (3, 54422340), (4, 40816755), (5, 32653404), (6, 27211170), (7, 23323860), (9, 18140780), (10, 16326702), (12, 13605585), (14, 11661930), (15, 10884468), (18, 9070390), (20, 8163351), (21, 7774620), (28, 5830965), (30, 5442234), (35, 4664772), (36, 4535195), (42, 3887310), (45, 3628156), (49, 3331980), (60, 2721117), (63, 2591540), (70, 2332386), (84, 1943655), (90, 1814078), (98, 1665990), (105, 1554924), (107, 1525860), (126, 1295770), (140, 1166193), (147, 1110660), (173, 943740), (180, 907039), (196, 832995), (210, 777462), (214, 762930), (245, 666396), (252, 647885), (294, 555330), (315, 518308), (321, 508620), (346, 471870), (420, 388731), (428, 381465), (441, 370220), (490, 333198), (519, 314580), (535, 305172), (588, 277665), (630, 259154), (642, 254310), (692, 235935), (735, 222132), (749, 217980), (865, 188748), (882, 185110), (963, 169540), (980, 166599), (1038, 157290), (1070, 152586), (1211, 134820), (1260, 129577), (1284, 127155), (1470, 111066), (1498, 108990), (1557, 104860), (1605, 101724), (1730, 94374), (1764, 92555), (1926, 84770), (2076, 78645), (2140, 76293), (2205, 74044), (2247, 72660), (2422, 67410), (2595, 62916), (2940, 55533), (2996, 54495), (3114, 52430), (3210, 50862), (3460, 47187), (3633, 44940), (3745, 43596), (3852, 42385), (4410, 37022), (4494, 36330), (4815, 33908), (4844, 33705), (5190, 31458), (5243, 31140), (6055, 26964), (6228, 26215), (6420, 25431), (6741, 24220), (7266, 22470), (7490, 21798), (7785, 20972), (8477, 19260), (8820, 18511), (8988, 18165), (9630, 16954), (10380, 15729), (10486, 15570), (10899, 14980), (11235, 14532), (12110, 13482)]