1610293760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 4044598272

約数和(自身を除く): 2434304512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 103, 124, 128, 155, 160, 197, 206, 248, 256, 310, 320, 394, 412, 496, 512, 515, 620, 640, 788, 824, 985, 992, 1030, 1240, 1280, 1576, 1648, 1970, 1984, 2060, 2480, 2560, 3152, 3193, 3296, 3940, 3968, 4120, 4960, 6107, 6304, 6386, 6592, 7880, 7936, 8240, 9920, 12214, 12608, 12772, 13184, 15760, 15872, 15965, 16480, 19840, 20291, 24428, 25216, 25544, 26368, 30535, 31520, 31930, 32960, 39680, 40582, 48856, 50432, 51088, 52736, 61070, 63040, 63860, 65920, 79360, 81164, 97712, 100864, 101455, 102176, 122140, 126080, 127720, 131840, 162328, 195424, 202910, 204352, 244280, 252160, 255440, 263680, 324656, 390848, 405820, 408704, 488560, 504320, 510880, 629021, 649312, 781696, 811640, 817408, 977120, 1021760, 1258042, 1298624, 1563392, 1623280, 1634816, 1954240, 2043520, 2516084, 2597248, 3126784, 3145105, 3246560, 3908480, 4087040, 5032168, 5194496, 6290210, 6493120, 7816960, 8174080, 10064336, 10388992, 12580420, 12986240, 15633920, 20128672, 25160840, 25972480, 40257344, 50321680, 51944960, 80514688, 100643360, 161029376, 201286720, 322058752, 402573440, 805146880, 1610293760]

約数ペア:

[(1, 1610293760), (2, 805146880), (4, 402573440), (5, 322058752), (8, 201286720), (10, 161029376), (16, 100643360), (20, 80514688), (31, 51944960), (32, 50321680), (40, 40257344), (62, 25972480), (64, 25160840), (80, 20128672), (103, 15633920), (124, 12986240), (128, 12580420), (155, 10388992), (160, 10064336), (197, 8174080), (206, 7816960), (248, 6493120), (256, 6290210), (310, 5194496), (320, 5032168), (394, 4087040), (412, 3908480), (496, 3246560), (512, 3145105), (515, 3126784), (620, 2597248), (640, 2516084), (788, 2043520), (824, 1954240), (985, 1634816), (992, 1623280), (1030, 1563392), (1240, 1298624), (1280, 1258042), (1576, 1021760), (1648, 977120), (1970, 817408), (1984, 811640), (2060, 781696), (2480, 649312), (2560, 629021), (3152, 510880), (3193, 504320), (3296, 488560), (3940, 408704), (3968, 405820), (4120, 390848), (4960, 324656), (6107, 263680), (6304, 255440), (6386, 252160), (6592, 244280), (7880, 204352), (7936, 202910), (8240, 195424), (9920, 162328), (12214, 131840), (12608, 127720), (12772, 126080), (13184, 122140), (15760, 102176), (15872, 101455), (15965, 100864), (16480, 97712), (19840, 81164), (20291, 79360), (24428, 65920), (25216, 63860), (25544, 63040), (26368, 61070), (30535, 52736), (31520, 51088), (31930, 50432), (32960, 48856), (39680, 40582)]