187453680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 160

約数和(自身を含む): 627816960

約数和(自身を除く): 440363280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1171, 1334, 1380, 1392, 1740, 1840, 2001, 2320, 2342, 2668, 2760, 3335, 3480, 3513, 4002, 4684, 5336, 5520, 5855, 6670, 6960, 7026, 8004, 9368, 10005, 10672, 11710, 13340, 14052, 16008, 17565, 18736, 20010, 23420, 26680, 26933, 28104, 32016, 33959, 35130, 40020, 46840, 53360, 53866, 56208, 67918, 70260, 80040, 80799, 93680, 101877, 107732, 134665, 135836, 140520, 160080, 161598, 169795, 203754, 215464, 269330, 271672, 281040, 323196, 339590, 403995, 407508, 430928, 509385, 538660, 543344, 646392, 679180, 781057, 807990, 815016, 1018770, 1077320, 1292784, 1358360, 1562114, 1615980, 1630032, 2037540, 2154640, 2343171, 2716720, 3124228, 3231960, 3905285, 4075080, 4686342, 6248456, 6463920, 7810570, 8150160, 9372684, 11715855, 12496912, 15621140, 18745368, 23431710, 31242280, 37490736, 46863420, 62484560, 93726840, 187453680]

約数ペア:

[(1, 187453680), (2, 93726840), (3, 62484560), (4, 46863420), (5, 37490736), (6, 31242280), (8, 23431710), (10, 18745368), (12, 15621140), (15, 12496912), (16, 11715855), (20, 9372684), (23, 8150160), (24, 7810570), (29, 6463920), (30, 6248456), (40, 4686342), (46, 4075080), (48, 3905285), (58, 3231960), (60, 3124228), (69, 2716720), (80, 2343171), (87, 2154640), (92, 2037540), (115, 1630032), (116, 1615980), (120, 1562114), (138, 1358360), (145, 1292784), (174, 1077320), (184, 1018770), (230, 815016), (232, 807990), (240, 781057), (276, 679180), (290, 646392), (345, 543344), (348, 538660), (368, 509385), (435, 430928), (460, 407508), (464, 403995), (552, 339590), (580, 323196), (667, 281040), (690, 271672), (696, 269330), (870, 215464), (920, 203754), (1104, 169795), (1160, 161598), (1171, 160080), (1334, 140520), (1380, 135836), (1392, 134665), (1740, 107732), (1840, 101877), (2001, 93680), (2320, 80799), (2342, 80040), (2668, 70260), (2760, 67918), (3335, 56208), (3480, 53866), (3513, 53360), (4002, 46840), (4684, 40020), (5336, 35130), (5520, 33959), (5855, 32016), (6670, 28104), (6960, 26933), (7026, 26680), (8004, 23420), (9368, 20010), (10005, 18736), (10672, 17565), (11710, 16008), (13340, 14052)]