26039520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 216

約数和(自身を含む): 97120296

約数和(自身を除く): 71080776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 107, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 214, 234, 240, 260, 288, 312, 321, 338, 360, 390, 416, 428, 468, 480, 507, 520, 535, 585, 624, 642, 676, 720, 780, 845, 856, 936, 963, 1014, 1040, 1070, 1170, 1248, 1284, 1352, 1391, 1440, 1521, 1560, 1605, 1690, 1712, 1872, 1926, 2028, 2080, 2140, 2340, 2535, 2568, 2704, 2782, 3042, 3120, 3210, 3380, 3424, 3744, 3852, 4056, 4173, 4280, 4680, 4815, 5070, 5136, 5408, 5564, 6084, 6240, 6420, 6760, 6955, 7605, 7704, 8112, 8346, 8560, 9360, 9630, 10140, 10272, 11128, 12168, 12519, 12840, 13520, 13910, 15210, 15408, 16224, 16692, 17120, 18083, 18720, 19260, 20280, 20865, 22256, 24336, 25038, 25680, 27040, 27820, 30420, 30816, 33384, 36166, 38520, 40560, 41730, 44512, 48672, 50076, 51360, 54249, 55640, 60840, 62595, 66768, 72332, 77040, 81120, 83460, 90415, 100152, 108498, 111280, 121680, 125190, 133536, 144664, 154080, 162747, 166920, 180830, 200304, 216996, 222560, 243360, 250380, 271245, 289328, 325494, 333840, 361660, 400608, 433992, 500760, 542490, 578656, 650988, 667680, 723320, 813735, 867984, 1001520, 1084980, 1301976, 1446640, 1627470, 1735968, 2003040, 2169960, 2603952, 2893280, 3254940, 4339920, 5207904, 6509880, 8679840, 13019760, 26039520]

約数ペア:

[(1, 26039520), (2, 13019760), (3, 8679840), (4, 6509880), (5, 5207904), (6, 4339920), (8, 3254940), (9, 2893280), (10, 2603952), (12, 2169960), (13, 2003040), (15, 1735968), (16, 1627470), (18, 1446640), (20, 1301976), (24, 1084980), (26, 1001520), (30, 867984), (32, 813735), (36, 723320), (39, 667680), (40, 650988), (45, 578656), (48, 542490), (52, 500760), (60, 433992), (65, 400608), (72, 361660), (78, 333840), (80, 325494), (90, 289328), (96, 271245), (104, 250380), (107, 243360), (117, 222560), (120, 216996), (130, 200304), (144, 180830), (156, 166920), (160, 162747), (169, 154080), (180, 144664), (195, 133536), (208, 125190), (214, 121680), (234, 111280), (240, 108498), (260, 100152), (288, 90415), (312, 83460), (321, 81120), (338, 77040), (360, 72332), (390, 66768), (416, 62595), (428, 60840), (468, 55640), (480, 54249), (507, 51360), (520, 50076), (535, 48672), (585, 44512), (624, 41730), (642, 40560), (676, 38520), (720, 36166), (780, 33384), (845, 30816), (856, 30420), (936, 27820), (963, 27040), (1014, 25680), (1040, 25038), (1070, 24336), (1170, 22256), (1248, 20865), (1284, 20280), (1352, 19260), (1391, 18720), (1440, 18083), (1521, 17120), (1560, 16692), (1605, 16224), (1690, 15408), (1712, 15210), (1872, 13910), (1926, 13520), (2028, 12840), (2080, 12519), (2140, 12168), (2340, 11128), (2535, 10272), (2568, 10140), (2704, 9630), (2782, 9360), (3042, 8560), (3120, 8346), (3210, 8112), (3380, 7704), (3424, 7605), (3744, 6955), (3852, 6760), (4056, 6420), (4173, 6240), (4280, 6084), (4680, 5564), (4815, 5408), (5070, 5136)]