1346020740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 4250675520

約数和(自身を除く): 2904654780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 419, 486, 540, 661, 810, 838, 972, 1215, 1257, 1322, 1620, 1676, 1983, 2095, 2430, 2514, 2644, 3305, 3771, 3966, 4190, 4860, 5028, 5949, 6285, 6610, 7542, 7932, 8380, 9915, 11313, 11898, 12570, 13220, 15084, 17847, 18855, 19830, 22626, 23796, 25140, 29745, 33939, 35694, 37710, 39660, 45252, 53541, 56565, 59490, 67878, 71388, 75420, 89235, 101817, 107082, 113130, 118980, 135756, 160623, 169695, 178470, 203634, 214164, 226260, 267705, 276959, 321246, 339390, 356940, 407268, 509085, 535410, 553918, 642492, 678780, 803115, 830877, 1018170, 1070820, 1107836, 1384795, 1606230, 1661754, 2036340, 2492631, 2769590, 3212460, 3323508, 4154385, 4985262, 5539180, 7477893, 8308770, 9970524, 12463155, 14955786, 16617540, 22433679, 24926310, 29911572, 37389465, 44867358, 49852620, 67301037, 74778930, 89734716, 112168395, 134602074, 149557860, 224336790, 269204148, 336505185, 448673580, 673010370, 1346020740]

約数ペア:

[(1, 1346020740), (2, 673010370), (3, 448673580), (4, 336505185), (5, 269204148), (6, 224336790), (9, 149557860), (10, 134602074), (12, 112168395), (15, 89734716), (18, 74778930), (20, 67301037), (27, 49852620), (30, 44867358), (36, 37389465), (45, 29911572), (54, 24926310), (60, 22433679), (81, 16617540), (90, 14955786), (108, 12463155), (135, 9970524), (162, 8308770), (180, 7477893), (243, 5539180), (270, 4985262), (324, 4154385), (405, 3323508), (419, 3212460), (486, 2769590), (540, 2492631), (661, 2036340), (810, 1661754), (838, 1606230), (972, 1384795), (1215, 1107836), (1257, 1070820), (1322, 1018170), (1620, 830877), (1676, 803115), (1983, 678780), (2095, 642492), (2430, 553918), (2514, 535410), (2644, 509085), (3305, 407268), (3771, 356940), (3966, 339390), (4190, 321246), (4860, 276959), (5028, 267705), (5949, 226260), (6285, 214164), (6610, 203634), (7542, 178470), (7932, 169695), (8380, 160623), (9915, 135756), (11313, 118980), (11898, 113130), (12570, 107082), (13220, 101817), (15084, 89235), (17847, 75420), (18855, 71388), (19830, 67878), (22626, 59490), (23796, 56565), (25140, 53541), (29745, 45252), (33939, 39660), (35694, 37710)]