516606720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19219}}^1$

素因数の和:19250

約数の個数: 144

約数和(自身を含む): 1885712640

約数和(自身を除く): 1369105920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 19219, 26880, 38438, 57657, 76876, 96095, 115314, 134533, 153752, 192190, 230628, 269066, 288285, 307504, 384380, 403599, 461256, 538132, 576570, 615008, 672665, 768760, 807198, 922512, 1076264, 1153140, 1230016, 1345330, 1537520, 1614396, 1845024, 2017995, 2152528, 2306280, 2460032, 2690660, 3075040, 3228792, 3690048, 4035990, 4305056, 4612560, 4920064, 5381320, 6150080, 6457584, 7380096, 8071980, 8610112, 9225120, 10762640, 12300160, 12915168, 14760192, 16143960, 17220224, 18450240, 21525280, 24600320, 25830336, 32287920, 34440448, 36900480, 43050560, 51660672, 64575840, 73800960, 86101120, 103321344, 129151680, 172202240, 258303360, 516606720]

約数ペア:

[(1, 516606720), (2, 258303360), (3, 172202240), (4, 129151680), (5, 103321344), (6, 86101120), (7, 73800960), (8, 64575840), (10, 51660672), (12, 43050560), (14, 36900480), (15, 34440448), (16, 32287920), (20, 25830336), (21, 24600320), (24, 21525280), (28, 18450240), (30, 17220224), (32, 16143960), (35, 14760192), (40, 12915168), (42, 12300160), (48, 10762640), (56, 9225120), (60, 8610112), (64, 8071980), (70, 7380096), (80, 6457584), (84, 6150080), (96, 5381320), (105, 4920064), (112, 4612560), (120, 4305056), (128, 4035990), (140, 3690048), (160, 3228792), (168, 3075040), (192, 2690660), (210, 2460032), (224, 2306280), (240, 2152528), (256, 2017995), (280, 1845024), (320, 1614396), (336, 1537520), (384, 1345330), (420, 1230016), (448, 1153140), (480, 1076264), (560, 922512), (640, 807198), (672, 768760), (768, 672665), (840, 615008), (896, 576570), (960, 538132), (1120, 461256), (1280, 403599), (1344, 384380), (1680, 307504), (1792, 288285), (1920, 269066), (2240, 230628), (2688, 192190), (3360, 153752), (3840, 134533), (4480, 115314), (5376, 96095), (6720, 76876), (8960, 57657), (13440, 38438), (19219, 26880)]