2019318720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72533}}^1$

素因数の和:72582

約数の個数: 112

約数和(自身を含む): 6632508960

約数和(自身を除く): 4613190240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 9280, 13920, 27840, 72533, 145066, 217599, 290132, 362665, 435198, 580264, 725330, 870396, 1087995, 1160528, 1450660, 1740792, 2103457, 2175990, 2321056, 2901320, 3481584, 4206914, 4351980, 4642112, 5802640, 6310371, 6963168, 8413828, 8703960, 10517285, 11605280, 12620742, 13926336, 16827656, 17407920, 21034570, 23210560, 25241484, 31551855, 33655312, 34815840, 42069140, 50482968, 63103710, 67310624, 69631680, 84138280, 100965936, 126207420, 134621248, 168276560, 201931872, 252414840, 336553120, 403863744, 504829680, 673106240, 1009659360, 2019318720]

約数ペア:

[(1, 2019318720), (2, 1009659360), (3, 673106240), (4, 504829680), (5, 403863744), (6, 336553120), (8, 252414840), (10, 201931872), (12, 168276560), (15, 134621248), (16, 126207420), (20, 100965936), (24, 84138280), (29, 69631680), (30, 67310624), (32, 63103710), (40, 50482968), (48, 42069140), (58, 34815840), (60, 33655312), (64, 31551855), (80, 25241484), (87, 23210560), (96, 21034570), (116, 17407920), (120, 16827656), (145, 13926336), (160, 12620742), (174, 11605280), (192, 10517285), (232, 8703960), (240, 8413828), (290, 6963168), (320, 6310371), (348, 5802640), (435, 4642112), (464, 4351980), (480, 4206914), (580, 3481584), (696, 2901320), (870, 2321056), (928, 2175990), (960, 2103457), (1160, 1740792), (1392, 1450660), (1740, 1160528), (1856, 1087995), (2320, 870396), (2784, 725330), (3480, 580264), (4640, 435198), (5568, 362665), (6960, 290132), (9280, 217599), (13920, 145066), (27840, 72533)]