13306860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 47174400

約数和(自身を除く): 33867540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 179, 180, 210, 236, 252, 295, 315, 354, 358, 413, 420, 531, 537, 590, 630, 708, 716, 826, 885, 895, 1062, 1074, 1180, 1239, 1253, 1260, 1611, 1652, 1770, 1790, 2065, 2124, 2148, 2478, 2506, 2655, 2685, 3222, 3540, 3580, 3717, 3759, 4130, 4956, 5012, 5310, 5370, 6195, 6265, 6444, 7434, 7518, 8055, 8260, 10561, 10620, 10740, 11277, 12390, 12530, 14868, 15036, 16110, 18585, 18795, 21122, 22554, 24780, 25060, 31683, 32220, 37170, 37590, 42244, 45108, 52805, 56385, 63366, 73927, 74340, 75180, 95049, 105610, 112770, 126732, 147854, 158415, 190098, 211220, 221781, 225540, 295708, 316830, 369635, 380196, 443562, 475245, 633660, 665343, 739270, 887124, 950490, 1108905, 1330686, 1478540, 1900980, 2217810, 2661372, 3326715, 4435620, 6653430, 13306860]

約数ペア:

[(1, 13306860), (2, 6653430), (3, 4435620), (4, 3326715), (5, 2661372), (6, 2217810), (7, 1900980), (9, 1478540), (10, 1330686), (12, 1108905), (14, 950490), (15, 887124), (18, 739270), (20, 665343), (21, 633660), (28, 475245), (30, 443562), (35, 380196), (36, 369635), (42, 316830), (45, 295708), (59, 225540), (60, 221781), (63, 211220), (70, 190098), (84, 158415), (90, 147854), (105, 126732), (118, 112770), (126, 105610), (140, 95049), (177, 75180), (179, 74340), (180, 73927), (210, 63366), (236, 56385), (252, 52805), (295, 45108), (315, 42244), (354, 37590), (358, 37170), (413, 32220), (420, 31683), (531, 25060), (537, 24780), (590, 22554), (630, 21122), (708, 18795), (716, 18585), (826, 16110), (885, 15036), (895, 14868), (1062, 12530), (1074, 12390), (1180, 11277), (1239, 10740), (1253, 10620), (1260, 10561), (1611, 8260), (1652, 8055), (1770, 7518), (1790, 7434), (2065, 6444), (2124, 6265), (2148, 6195), (2478, 5370), (2506, 5310), (2655, 5012), (2685, 4956), (3222, 4130), (3540, 3759), (3580, 3717)]