289246320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 240

約数和(自身を含む): 1079395200

約数和(自身を除く): 790148880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 88, 90, 99, 110, 118, 120, 132, 144, 165, 176, 177, 180, 198, 220, 236, 240, 264, 295, 330, 354, 360, 396, 440, 472, 495, 528, 531, 590, 619, 649, 660, 708, 720, 792, 880, 885, 944, 990, 1062, 1180, 1238, 1298, 1320, 1416, 1584, 1770, 1857, 1947, 1980, 2124, 2360, 2476, 2596, 2640, 2655, 2832, 3095, 3245, 3540, 3714, 3894, 3960, 4248, 4720, 4952, 5192, 5310, 5571, 5841, 6190, 6490, 6809, 7080, 7428, 7788, 7920, 8496, 9285, 9735, 9904, 10384, 10620, 11142, 11682, 12380, 12980, 13618, 14160, 14856, 15576, 18570, 19470, 20427, 21240, 22284, 23364, 24760, 25960, 27236, 27855, 29205, 29712, 31152, 34045, 36521, 37140, 38940, 40854, 42480, 44568, 46728, 49520, 51920, 54472, 55710, 58410, 61281, 68090, 73042, 74280, 77880, 81708, 89136, 93456, 102135, 108944, 109563, 111420, 116820, 122562, 136180, 146084, 148560, 155760, 163416, 182605, 204270, 219126, 222840, 233640, 245124, 272360, 292168, 306405, 326832, 328689, 365210, 401731, 408540, 438252, 445680, 467280, 490248, 544720, 547815, 584336, 612810, 657378, 730420, 803462, 817080, 876504, 980496, 1095630, 1205193, 1225620, 1314756, 1460840, 1606924, 1634160, 1643445, 1753008, 2008655, 2191260, 2410386, 2451240, 2629512, 2921680, 3213848, 3286890, 3615579, 4017310, 4382520, 4820772, 4902480, 5259024, 6025965, 6427696, 6573780, 7231158, 8034620, 8765040, 9641544, 12051930, 13147560, 14462316, 16069240, 18077895, 19283088, 24103860, 26295120, 28924632, 32138480, 36155790, 48207720, 57849264, 72311580, 96415440, 144623160, 289246320]

約数ペア:

[(1, 289246320), (2, 144623160), (3, 96415440), (4, 72311580), (5, 57849264), (6, 48207720), (8, 36155790), (9, 32138480), (10, 28924632), (11, 26295120), (12, 24103860), (15, 19283088), (16, 18077895), (18, 16069240), (20, 14462316), (22, 13147560), (24, 12051930), (30, 9641544), (33, 8765040), (36, 8034620), (40, 7231158), (44, 6573780), (45, 6427696), (48, 6025965), (55, 5259024), (59, 4902480), (60, 4820772), (66, 4382520), (72, 4017310), (80, 3615579), (88, 3286890), (90, 3213848), (99, 2921680), (110, 2629512), (118, 2451240), (120, 2410386), (132, 2191260), (144, 2008655), (165, 1753008), (176, 1643445), (177, 1634160), (180, 1606924), (198, 1460840), (220, 1314756), (236, 1225620), (240, 1205193), (264, 1095630), (295, 980496), (330, 876504), (354, 817080), (360, 803462), (396, 730420), (440, 657378), (472, 612810), (495, 584336), (528, 547815), (531, 544720), (590, 490248), (619, 467280), (649, 445680), (660, 438252), (708, 408540), (720, 401731), (792, 365210), (880, 328689), (885, 326832), (944, 306405), (990, 292168), (1062, 272360), (1180, 245124), (1238, 233640), (1298, 222840), (1320, 219126), (1416, 204270), (1584, 182605), (1770, 163416), (1857, 155760), (1947, 148560), (1980, 146084), (2124, 136180), (2360, 122562), (2476, 116820), (2596, 111420), (2640, 109563), (2655, 108944), (2832, 102135), (3095, 93456), (3245, 89136), (3540, 81708), (3714, 77880), (3894, 74280), (3960, 73042), (4248, 68090), (4720, 61281), (4952, 58410), (5192, 55710), (5310, 54472), (5571, 51920), (5841, 49520), (6190, 46728), (6490, 44568), (6809, 42480), (7080, 40854), (7428, 38940), (7788, 37140), (7920, 36521), (8496, 34045), (9285, 31152), (9735, 29712), (9904, 29205), (10384, 27855), (10620, 27236), (11142, 25960), (11682, 24760), (12380, 23364), (12980, 22284), (13618, 21240), (14160, 20427), (14856, 19470), (15576, 18570)]