144959280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 467970048

約数和(自身を除く): 323010768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 71, 80, 94, 120, 141, 142, 181, 188, 213, 235, 240, 282, 284, 355, 362, 376, 426, 470, 543, 564, 568, 705, 710, 724, 752, 852, 905, 940, 1065, 1086, 1128, 1136, 1410, 1420, 1448, 1704, 1810, 1880, 2130, 2172, 2256, 2715, 2820, 2840, 2896, 3337, 3408, 3620, 3760, 4260, 4344, 5430, 5640, 5680, 6674, 7240, 8507, 8520, 8688, 10011, 10860, 11280, 12851, 13348, 14480, 16685, 17014, 17040, 20022, 21720, 25521, 25702, 26696, 33370, 34028, 38553, 40044, 42535, 43440, 50055, 51042, 51404, 53392, 64255, 66740, 68056, 77106, 80088, 85070, 100110, 102084, 102808, 127605, 128510, 133480, 136112, 154212, 160176, 170140, 192765, 200220, 204168, 205616, 255210, 257020, 266960, 308424, 340280, 385530, 400440, 408336, 510420, 514040, 603997, 616848, 680560, 771060, 800880, 1020840, 1028080, 1207994, 1542120, 1811991, 2041680, 2415988, 3019985, 3084240, 3623982, 4831976, 6039970, 7247964, 9059955, 9663952, 12079940, 14495928, 18119910, 24159880, 28991856, 36239820, 48319760, 72479640, 144959280]

約数ペア:

[(1, 144959280), (2, 72479640), (3, 48319760), (4, 36239820), (5, 28991856), (6, 24159880), (8, 18119910), (10, 14495928), (12, 12079940), (15, 9663952), (16, 9059955), (20, 7247964), (24, 6039970), (30, 4831976), (40, 3623982), (47, 3084240), (48, 3019985), (60, 2415988), (71, 2041680), (80, 1811991), (94, 1542120), (120, 1207994), (141, 1028080), (142, 1020840), (181, 800880), (188, 771060), (213, 680560), (235, 616848), (240, 603997), (282, 514040), (284, 510420), (355, 408336), (362, 400440), (376, 385530), (426, 340280), (470, 308424), (543, 266960), (564, 257020), (568, 255210), (705, 205616), (710, 204168), (724, 200220), (752, 192765), (852, 170140), (905, 160176), (940, 154212), (1065, 136112), (1086, 133480), (1128, 128510), (1136, 127605), (1410, 102808), (1420, 102084), (1448, 100110), (1704, 85070), (1810, 80088), (1880, 77106), (2130, 68056), (2172, 66740), (2256, 64255), (2715, 53392), (2820, 51404), (2840, 51042), (2896, 50055), (3337, 43440), (3408, 42535), (3620, 40044), (3760, 38553), (4260, 34028), (4344, 33370), (5430, 26696), (5640, 25702), (5680, 25521), (6674, 21720), (7240, 20022), (8507, 17040), (8520, 17014), (8688, 16685), (10011, 14480), (10860, 13348), (11280, 12851)]