265264740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1363

約数の個数: 192

約数和(自身を含む): 920102400

約数和(自身を除く): 654837660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 870, 1044, 1131, 1170, 1303, 1305, 1404, 1508, 1566, 1740, 1755, 1885, 2262, 2340, 2606, 2610, 3132, 3393, 3510, 3770, 3909, 3915, 4524, 5212, 5220, 5655, 6515, 6786, 7020, 7540, 7818, 7830, 10179, 11310, 11727, 13030, 13572, 15636, 15660, 16939, 16965, 19545, 20358, 22620, 23454, 26060, 33878, 33930, 35181, 37787, 39090, 40716, 46908, 50817, 50895, 58635, 67756, 67860, 70362, 75574, 78180, 84695, 101634, 101790, 113361, 117270, 140724, 151148, 152451, 169390, 175905, 188935, 203268, 203580, 226722, 234540, 254085, 304902, 338780, 340083, 351810, 377870, 453444, 457353, 491231, 508170, 566805, 609804, 680166, 703620, 755740, 762255, 914706, 982462, 1016340, 1020249, 1133610, 1360332, 1473693, 1524510, 1700415, 1829412, 1964924, 2040498, 2267220, 2286765, 2456155, 2947386, 3049020, 3400830, 4080996, 4421079, 4573530, 4912310, 5101245, 5894772, 6801660, 7368465, 8842158, 9147060, 9824620, 10202490, 13263237, 14736930, 17684316, 20404980, 22105395, 26526474, 29473860, 44210790, 53052948, 66316185, 88421580, 132632370, 265264740]

約数ペア:

[(1, 265264740), (2, 132632370), (3, 88421580), (4, 66316185), (5, 53052948), (6, 44210790), (9, 29473860), (10, 26526474), (12, 22105395), (13, 20404980), (15, 17684316), (18, 14736930), (20, 13263237), (26, 10202490), (27, 9824620), (29, 9147060), (30, 8842158), (36, 7368465), (39, 6801660), (45, 5894772), (52, 5101245), (54, 4912310), (58, 4573530), (60, 4421079), (65, 4080996), (78, 3400830), (87, 3049020), (90, 2947386), (108, 2456155), (116, 2286765), (117, 2267220), (130, 2040498), (135, 1964924), (145, 1829412), (156, 1700415), (174, 1524510), (180, 1473693), (195, 1360332), (234, 1133610), (260, 1020249), (261, 1016340), (270, 982462), (290, 914706), (348, 762255), (351, 755740), (377, 703620), (390, 680166), (435, 609804), (468, 566805), (522, 508170), (540, 491231), (580, 457353), (585, 453444), (702, 377870), (754, 351810), (780, 340083), (783, 338780), (870, 304902), (1044, 254085), (1131, 234540), (1170, 226722), (1303, 203580), (1305, 203268), (1404, 188935), (1508, 175905), (1566, 169390), (1740, 152451), (1755, 151148), (1885, 140724), (2262, 117270), (2340, 113361), (2606, 101790), (2610, 101634), (3132, 84695), (3393, 78180), (3510, 75574), (3770, 70362), (3909, 67860), (3915, 67756), (4524, 58635), (5212, 50895), (5220, 50817), (5655, 46908), (6515, 40716), (6786, 39090), (7020, 37787), (7540, 35181), (7818, 33930), (7830, 33878), (10179, 26060), (11310, 23454), (11727, 22620), (13030, 20358), (13572, 19545), (15636, 16965), (15660, 16939)]