139081680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6661}}^1$

素因数の和:6709

約数の個数: 120

約数和(自身を含む): 483261480

約数和(自身を除く): 344179800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6661, 6960, 10440, 13322, 19983, 20880, 26644, 33305, 39966, 53288, 59949, 66610, 79932, 99915, 106576, 119898, 133220, 159864, 193169, 199830, 239796, 266440, 299745, 319728, 386338, 399660, 479592, 532880, 579507, 599490, 772676, 799320, 959184, 965845, 1159014, 1198980, 1545352, 1598640, 1738521, 1931690, 2318028, 2397960, 2897535, 3090704, 3477042, 3863380, 4636056, 4795920, 5795070, 6954084, 7726760, 8692605, 9272112, 11590140, 13908168, 15453520, 17385210, 23180280, 27816336, 34770420, 46360560, 69540840, 139081680]

約数ペア:

[(1, 139081680), (2, 69540840), (3, 46360560), (4, 34770420), (5, 27816336), (6, 23180280), (8, 17385210), (9, 15453520), (10, 13908168), (12, 11590140), (15, 9272112), (16, 8692605), (18, 7726760), (20, 6954084), (24, 5795070), (29, 4795920), (30, 4636056), (36, 3863380), (40, 3477042), (45, 3090704), (48, 2897535), (58, 2397960), (60, 2318028), (72, 1931690), (80, 1738521), (87, 1598640), (90, 1545352), (116, 1198980), (120, 1159014), (144, 965845), (145, 959184), (174, 799320), (180, 772676), (232, 599490), (240, 579507), (261, 532880), (290, 479592), (348, 399660), (360, 386338), (435, 319728), (464, 299745), (522, 266440), (580, 239796), (696, 199830), (720, 193169), (870, 159864), (1044, 133220), (1160, 119898), (1305, 106576), (1392, 99915), (1740, 79932), (2088, 66610), (2320, 59949), (2610, 53288), (3480, 39966), (4176, 33305), (5220, 26644), (6661, 20880), (6960, 19983), (10440, 13322)]