265097880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12958

約数の個数: 128

約数和(自身を含む): 930240000

約数和(自身を除く): 665142120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 12919, 20520, 25838, 38757, 51676, 64595, 77514, 103352, 116271, 129190, 155028, 193785, 232542, 245461, 258380, 310056, 348813, 387570, 465084, 490922, 516760, 581355, 697626, 736383, 775140, 930168, 981844, 1162710, 1227305, 1395252, 1472766, 1550280, 1744065, 1963688, 2209149, 2325420, 2454610, 2790504, 2945532, 3488130, 3681915, 4418298, 4650840, 4909220, 5891064, 6627447, 6976260, 7363830, 8836596, 9818440, 11045745, 13254894, 13952520, 14727660, 17673192, 22091490, 26509788, 29455320, 33137235, 44182980, 53019576, 66274470, 88365960, 132548940, 265097880]

約数ペア:

[(1, 265097880), (2, 132548940), (3, 88365960), (4, 66274470), (5, 53019576), (6, 44182980), (8, 33137235), (9, 29455320), (10, 26509788), (12, 22091490), (15, 17673192), (18, 14727660), (19, 13952520), (20, 13254894), (24, 11045745), (27, 9818440), (30, 8836596), (36, 7363830), (38, 6976260), (40, 6627447), (45, 5891064), (54, 4909220), (57, 4650840), (60, 4418298), (72, 3681915), (76, 3488130), (90, 2945532), (95, 2790504), (108, 2454610), (114, 2325420), (120, 2209149), (135, 1963688), (152, 1744065), (171, 1550280), (180, 1472766), (190, 1395252), (216, 1227305), (228, 1162710), (270, 981844), (285, 930168), (342, 775140), (360, 736383), (380, 697626), (456, 581355), (513, 516760), (540, 490922), (570, 465084), (684, 387570), (760, 348813), (855, 310056), (1026, 258380), (1080, 245461), (1140, 232542), (1368, 193785), (1710, 155028), (2052, 129190), (2280, 116271), (2565, 103352), (3420, 77514), (4104, 64595), (5130, 51676), (6840, 38757), (10260, 25838), (12919, 20520)]