15320528028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{2699}}^1$

素因数の和:3049

約数の個数: 144

約数和(自身を含む): 43164576000

約数和(自身を除く): 27844047972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 311, 338, 351, 468, 507, 622, 676, 702, 933, 1014, 1244, 1404, 1521, 1866, 2028, 2699, 2799, 3042, 3732, 4043, 4563, 5398, 5598, 6084, 8086, 8097, 8397, 9126, 10796, 11196, 12129, 16172, 16194, 16794, 18252, 24258, 24291, 32388, 33588, 35087, 36387, 48516, 48582, 52559, 70174, 72774, 72873, 97164, 105118, 105261, 109161, 140348, 145548, 145746, 157677, 210236, 210522, 218322, 291492, 315354, 315783, 421044, 436644, 456131, 473031, 630708, 631566, 839389, 912262, 946062, 947349, 1263132, 1368393, 1419093, 1678778, 1824524, 1892124, 1894698, 2518167, 2736786, 2838186, 3357556, 3789396, 4105179, 5036334, 5473572, 5676372, 7554501, 8210358, 10072668, 10912057, 12315537, 15109002, 16420716, 21824114, 22663503, 24631074, 30218004, 32736171, 43648228, 45327006, 49262148, 65472342, 90654012, 98208513, 130944684, 141856741, 196417026, 283713482, 294625539, 392834052, 425570223, 567426964, 589251078, 851140446, 1178502156, 1276710669, 1702280892, 2553421338, 3830132007, 5106842676, 7660264014, 15320528028]

約数ペア:

[(1, 15320528028), (2, 7660264014), (3, 5106842676), (4, 3830132007), (6, 2553421338), (9, 1702280892), (12, 1276710669), (13, 1178502156), (18, 851140446), (26, 589251078), (27, 567426964), (36, 425570223), (39, 392834052), (52, 294625539), (54, 283713482), (78, 196417026), (108, 141856741), (117, 130944684), (156, 98208513), (169, 90654012), (234, 65472342), (311, 49262148), (338, 45327006), (351, 43648228), (468, 32736171), (507, 30218004), (622, 24631074), (676, 22663503), (702, 21824114), (933, 16420716), (1014, 15109002), (1244, 12315537), (1404, 10912057), (1521, 10072668), (1866, 8210358), (2028, 7554501), (2699, 5676372), (2799, 5473572), (3042, 5036334), (3732, 4105179), (4043, 3789396), (4563, 3357556), (5398, 2838186), (5598, 2736786), (6084, 2518167), (8086, 1894698), (8097, 1892124), (8397, 1824524), (9126, 1678778), (10796, 1419093), (11196, 1368393), (12129, 1263132), (16172, 947349), (16194, 946062), (16794, 912262), (18252, 839389), (24258, 631566), (24291, 630708), (32388, 473031), (33588, 456131), (35087, 436644), (36387, 421044), (48516, 315783), (48582, 315354), (52559, 291492), (70174, 218322), (72774, 210522), (72873, 210236), (97164, 157677), (105118, 145746), (105261, 145548), (109161, 140348)]