342844440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7361

約数の個数: 128

約数和(自身を含む): 1136540160

約数和(自身を除く): 793695720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 7307, 7820, 9384, 11730, 14614, 15640, 21921, 23460, 29228, 36535, 43842, 46920, 58456, 73070, 87684, 109605, 124219, 146140, 168061, 175368, 219210, 248438, 292280, 336122, 372657, 438420, 496876, 504183, 621095, 672244, 745314, 840305, 876840, 993752, 1008366, 1242190, 1344488, 1490628, 1680610, 1863285, 2016732, 2484380, 2520915, 2857037, 2981256, 3361220, 3726570, 4033464, 4968760, 5041830, 5714074, 6722440, 7453140, 8571111, 10083660, 11428148, 14285185, 14906280, 17142222, 20167320, 22856296, 28570370, 34284444, 42855555, 57140740, 68568888, 85711110, 114281480, 171422220, 342844440]

約数ペア:

[(1, 342844440), (2, 171422220), (3, 114281480), (4, 85711110), (5, 68568888), (6, 57140740), (8, 42855555), (10, 34284444), (12, 28570370), (15, 22856296), (17, 20167320), (20, 17142222), (23, 14906280), (24, 14285185), (30, 11428148), (34, 10083660), (40, 8571111), (46, 7453140), (51, 6722440), (60, 5714074), (68, 5041830), (69, 4968760), (85, 4033464), (92, 3726570), (102, 3361220), (115, 2981256), (120, 2857037), (136, 2520915), (138, 2484380), (170, 2016732), (184, 1863285), (204, 1680610), (230, 1490628), (255, 1344488), (276, 1242190), (340, 1008366), (345, 993752), (391, 876840), (408, 840305), (460, 745314), (510, 672244), (552, 621095), (680, 504183), (690, 496876), (782, 438420), (920, 372657), (1020, 336122), (1173, 292280), (1380, 248438), (1564, 219210), (1955, 175368), (2040, 168061), (2346, 146140), (2760, 124219), (3128, 109605), (3910, 87684), (4692, 73070), (5865, 58456), (7307, 46920), (7820, 43842), (9384, 36535), (11730, 29228), (14614, 23460), (15640, 21921)]