16232580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 60662784

約数和(自身を除く): 44430204

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, 991, 1092, 1170, 1260, 1365, 1638, 1820, 1982, 2340, 2730, 2973, 3276, 3964, 4095, 4955, 5460, 5946, 6937, 8190, 8919, 9910, 11892, 12883, 13874, 14865, 16380, 17838, 19820, 20811, 25766, 27748, 29730, 34685, 35676, 38649, 41622, 44595, 51532, 59460, 62433, 64415, 69370, 77298, 83244, 89190, 90181, 104055, 115947, 124866, 128830, 138740, 154596, 178380, 180362, 193245, 208110, 231894, 249732, 257660, 270543, 312165, 360724, 386490, 416220, 450905, 463788, 541086, 579735, 624330, 772980, 811629, 901810, 1082172, 1159470, 1248660, 1352715, 1623258, 1803620, 2318940, 2705430, 3246516, 4058145, 5410860, 8116290, 16232580]

約数ペア:

[(1, 16232580), (2, 8116290), (3, 5410860), (4, 4058145), (5, 3246516), (6, 2705430), (7, 2318940), (9, 1803620), (10, 1623258), (12, 1352715), (13, 1248660), (14, 1159470), (15, 1082172), (18, 901810), (20, 811629), (21, 772980), (26, 624330), (28, 579735), (30, 541086), (35, 463788), (36, 450905), (39, 416220), (42, 386490), (45, 360724), (52, 312165), (60, 270543), (63, 257660), (65, 249732), (70, 231894), (78, 208110), (84, 193245), (90, 180362), (91, 178380), (105, 154596), (117, 138740), (126, 128830), (130, 124866), (140, 115947), (156, 104055), (180, 90181), (182, 89190), (195, 83244), (210, 77298), (234, 69370), (252, 64415), (260, 62433), (273, 59460), (315, 51532), (364, 44595), (390, 41622), (420, 38649), (455, 35676), (468, 34685), (546, 29730), (585, 27748), (630, 25766), (780, 20811), (819, 19820), (910, 17838), (991, 16380), (1092, 14865), (1170, 13874), (1260, 12883), (1365, 11892), (1638, 9910), (1820, 8919), (1982, 8190), (2340, 6937), (2730, 5946), (2973, 5460), (3276, 4955), (3964, 4095)]