130445280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12941}}^1$

素因数の和:12969

約数の個数: 144

約数和(自身を含む): 508775904

約数和(自身を除く): 378330624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12941, 25882, 38823, 51764, 64705, 77646, 90587, 103528, 116469, 129410, 155292, 181174, 194115, 207056, 232938, 258820, 271761, 310584, 362348, 388230, 414112, 452935, 465876, 517640, 543522, 582345, 621168, 724696, 776460, 815283, 905870, 931752, 1035280, 1087044, 1164690, 1242336, 1358805, 1449392, 1552920, 1630566, 1811740, 1863504, 2070560, 2174088, 2329380, 2717610, 2898784, 3105840, 3261132, 3623480, 3727008, 4076415, 4348176, 4658760, 5435220, 6211680, 6522264, 7246960, 8152830, 8696352, 9317520, 10870440, 13044528, 14493920, 16305660, 18635040, 21740880, 26089056, 32611320, 43481760, 65222640, 130445280]

約数ペア:

[(1, 130445280), (2, 65222640), (3, 43481760), (4, 32611320), (5, 26089056), (6, 21740880), (7, 18635040), (8, 16305660), (9, 14493920), (10, 13044528), (12, 10870440), (14, 9317520), (15, 8696352), (16, 8152830), (18, 7246960), (20, 6522264), (21, 6211680), (24, 5435220), (28, 4658760), (30, 4348176), (32, 4076415), (35, 3727008), (36, 3623480), (40, 3261132), (42, 3105840), (45, 2898784), (48, 2717610), (56, 2329380), (60, 2174088), (63, 2070560), (70, 1863504), (72, 1811740), (80, 1630566), (84, 1552920), (90, 1449392), (96, 1358805), (105, 1242336), (112, 1164690), (120, 1087044), (126, 1035280), (140, 931752), (144, 905870), (160, 815283), (168, 776460), (180, 724696), (210, 621168), (224, 582345), (240, 543522), (252, 517640), (280, 465876), (288, 452935), (315, 414112), (336, 388230), (360, 362348), (420, 310584), (480, 271761), (504, 258820), (560, 232938), (630, 207056), (672, 194115), (720, 181174), (840, 155292), (1008, 129410), (1120, 116469), (1260, 103528), (1440, 90587), (1680, 77646), (2016, 64705), (2520, 51764), (3360, 38823), (5040, 25882), (10080, 12941)]