693877860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1147

約数の個数: 192

約数和(自身を含む): 2351059200

約数和(自身を除く): 1657181340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 97, 108, 117, 130, 135, 156, 180, 194, 195, 234, 260, 270, 291, 351, 388, 390, 468, 485, 540, 582, 585, 702, 780, 873, 970, 1019, 1164, 1170, 1261, 1404, 1455, 1746, 1755, 1940, 2038, 2340, 2522, 2619, 2910, 3057, 3492, 3510, 3783, 4076, 4365, 5044, 5095, 5238, 5820, 6114, 6305, 7020, 7566, 8730, 9171, 10190, 10476, 11349, 12228, 12610, 13095, 13247, 15132, 15285, 17460, 18342, 18915, 20380, 22698, 25220, 26190, 26494, 27513, 30570, 34047, 36684, 37830, 39741, 45396, 45855, 52380, 52988, 55026, 56745, 61140, 66235, 68094, 75660, 79482, 91710, 98843, 110052, 113490, 119223, 132470, 136188, 137565, 158964, 170235, 183420, 197686, 198705, 226980, 238446, 264940, 275130, 296529, 340470, 357669, 395372, 397410, 476892, 494215, 550260, 593058, 596115, 680940, 715338, 794820, 889587, 988430, 1186116, 1192230, 1284959, 1430676, 1482645, 1779174, 1788345, 1976860, 2384460, 2569918, 2668761, 2965290, 3558348, 3576690, 3854877, 4447935, 5139836, 5337522, 5930580, 6424795, 7153380, 7709754, 8895870, 10675044, 11564631, 12849590, 13343805, 15419508, 17791740, 19274385, 23129262, 25699180, 26687610, 34693893, 38548770, 46258524, 53375220, 57823155, 69387786, 77097540, 115646310, 138775572, 173469465, 231292620, 346938930, 693877860]

約数ペア:

[(1, 693877860), (2, 346938930), (3, 231292620), (4, 173469465), (5, 138775572), (6, 115646310), (9, 77097540), (10, 69387786), (12, 57823155), (13, 53375220), (15, 46258524), (18, 38548770), (20, 34693893), (26, 26687610), (27, 25699180), (30, 23129262), (36, 19274385), (39, 17791740), (45, 15419508), (52, 13343805), (54, 12849590), (60, 11564631), (65, 10675044), (78, 8895870), (90, 7709754), (97, 7153380), (108, 6424795), (117, 5930580), (130, 5337522), (135, 5139836), (156, 4447935), (180, 3854877), (194, 3576690), (195, 3558348), (234, 2965290), (260, 2668761), (270, 2569918), (291, 2384460), (351, 1976860), (388, 1788345), (390, 1779174), (468, 1482645), (485, 1430676), (540, 1284959), (582, 1192230), (585, 1186116), (702, 988430), (780, 889587), (873, 794820), (970, 715338), (1019, 680940), (1164, 596115), (1170, 593058), (1261, 550260), (1404, 494215), (1455, 476892), (1746, 397410), (1755, 395372), (1940, 357669), (2038, 340470), (2340, 296529), (2522, 275130), (2619, 264940), (2910, 238446), (3057, 226980), (3492, 198705), (3510, 197686), (3783, 183420), (4076, 170235), (4365, 158964), (5044, 137565), (5095, 136188), (5238, 132470), (5820, 119223), (6114, 113490), (6305, 110052), (7020, 98843), (7566, 91710), (8730, 79482), (9171, 75660), (10190, 68094), (10476, 66235), (11349, 61140), (12228, 56745), (12610, 55026), (13095, 52988), (13247, 52380), (15132, 45855), (15285, 45396), (17460, 39741), (18342, 37830), (18915, 36684), (20380, 34047), (22698, 30570), (25220, 27513), (26190, 26494)]