170917600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1377

約数の個数: 144

約数和(自身を含む): 497968128

約数和(自身を除く): 327050528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 736, 800, 805, 920, 1120, 1150, 1288, 1327, 1400, 1610, 1840, 2300, 2576, 2654, 2800, 3220, 3680, 4025, 4600, 5152, 5308, 5600, 6440, 6635, 8050, 9200, 9289, 10616, 12880, 13270, 16100, 18400, 18578, 21232, 25760, 26540, 30521, 32200, 33175, 37156, 42464, 46445, 53080, 61042, 64400, 66350, 74312, 92890, 106160, 122084, 128800, 132700, 148624, 152605, 185780, 212320, 213647, 232225, 244168, 265400, 297248, 305210, 371560, 427294, 464450, 488336, 530800, 610420, 743120, 763025, 854588, 928900, 976672, 1061600, 1068235, 1220840, 1486240, 1526050, 1709176, 1857800, 2136470, 2441680, 3052100, 3418352, 3715600, 4272940, 4883360, 5341175, 6104200, 6836704, 7431200, 8545880, 10682350, 12208400, 17091760, 21364700, 24416800, 34183520, 42729400, 85458800, 170917600]

約数ペア:

[(1, 170917600), (2, 85458800), (4, 42729400), (5, 34183520), (7, 24416800), (8, 21364700), (10, 17091760), (14, 12208400), (16, 10682350), (20, 8545880), (23, 7431200), (25, 6836704), (28, 6104200), (32, 5341175), (35, 4883360), (40, 4272940), (46, 3715600), (50, 3418352), (56, 3052100), (70, 2441680), (80, 2136470), (92, 1857800), (100, 1709176), (112, 1526050), (115, 1486240), (140, 1220840), (160, 1068235), (161, 1061600), (175, 976672), (184, 928900), (200, 854588), (224, 763025), (230, 743120), (280, 610420), (322, 530800), (350, 488336), (368, 464450), (400, 427294), (460, 371560), (560, 305210), (575, 297248), (644, 265400), (700, 244168), (736, 232225), (800, 213647), (805, 212320), (920, 185780), (1120, 152605), (1150, 148624), (1288, 132700), (1327, 128800), (1400, 122084), (1610, 106160), (1840, 92890), (2300, 74312), (2576, 66350), (2654, 64400), (2800, 61042), (3220, 53080), (3680, 46445), (4025, 42464), (4600, 37156), (5152, 33175), (5308, 32200), (5600, 30521), (6440, 26540), (6635, 25760), (8050, 21232), (9200, 18578), (9289, 18400), (10616, 16100), (12880, 13270)]