16101540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 60173568

約数和(自身を除く): 44072028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 983, 1092, 1170, 1260, 1365, 1638, 1820, 1966, 2340, 2730, 2949, 3276, 3932, 4095, 4915, 5460, 5898, 6881, 8190, 8847, 9830, 11796, 12779, 13762, 14745, 16380, 17694, 19660, 20643, 25558, 27524, 29490, 34405, 35388, 38337, 41286, 44235, 51116, 58980, 61929, 63895, 68810, 76674, 82572, 88470, 89453, 103215, 115011, 123858, 127790, 137620, 153348, 176940, 178906, 191685, 206430, 230022, 247716, 255580, 268359, 309645, 357812, 383370, 412860, 447265, 460044, 536718, 575055, 619290, 766740, 805077, 894530, 1073436, 1150110, 1238580, 1341795, 1610154, 1789060, 2300220, 2683590, 3220308, 4025385, 5367180, 8050770, 16101540]

約数ペア:

[(1, 16101540), (2, 8050770), (3, 5367180), (4, 4025385), (5, 3220308), (6, 2683590), (7, 2300220), (9, 1789060), (10, 1610154), (12, 1341795), (13, 1238580), (14, 1150110), (15, 1073436), (18, 894530), (20, 805077), (21, 766740), (26, 619290), (28, 575055), (30, 536718), (35, 460044), (36, 447265), (39, 412860), (42, 383370), (45, 357812), (52, 309645), (60, 268359), (63, 255580), (65, 247716), (70, 230022), (78, 206430), (84, 191685), (90, 178906), (91, 176940), (105, 153348), (117, 137620), (126, 127790), (130, 123858), (140, 115011), (156, 103215), (180, 89453), (182, 88470), (195, 82572), (210, 76674), (234, 68810), (252, 63895), (260, 61929), (273, 58980), (315, 51116), (364, 44235), (390, 41286), (420, 38337), (455, 35388), (468, 34405), (546, 29490), (585, 27524), (630, 25558), (780, 20643), (819, 19660), (910, 17694), (983, 16380), (1092, 14745), (1170, 13762), (1260, 12779), (1365, 11796), (1638, 9830), (1820, 8847), (1966, 8190), (2340, 6881), (2730, 5898), (2949, 5460), (3276, 4915), (3932, 4095)]