15691418880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{240371}}^1$

素因数の和:240412

約数の個数: 144

約数和(自身を含む): 53062599744

約数和(自身を除く): 37371180864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 8160, 10880, 13056, 16320, 21760, 32640, 65280, 240371, 480742, 721113, 961484, 1201855, 1442226, 1922968, 2403710, 2884452, 3605565, 3845936, 4086307, 4807420, 5768904, 7211130, 7691872, 8172614, 9614840, 11537808, 12258921, 14422260, 15383744, 16345228, 19229680, 20431535, 23075616, 24517842, 28844520, 30767488, 32690456, 38459360, 40863070, 46151232, 49035684, 57689040, 61294605, 61534976, 65380912, 76918720, 81726140, 92302464, 98071368, 115378080, 122589210, 130761824, 153837440, 163452280, 184604928, 196142736, 230756160, 245178420, 261523648, 307674880, 326904560, 392285472, 461512320, 490356840, 523047296, 653809120, 784570944, 923024640, 980713680, 1046094592, 1307618240, 1569141888, 1961427360, 2615236480, 3138283776, 3922854720, 5230472960, 7845709440, 15691418880]

約数ペア:

[(1, 15691418880), (2, 7845709440), (3, 5230472960), (4, 3922854720), (5, 3138283776), (6, 2615236480), (8, 1961427360), (10, 1569141888), (12, 1307618240), (15, 1046094592), (16, 980713680), (17, 923024640), (20, 784570944), (24, 653809120), (30, 523047296), (32, 490356840), (34, 461512320), (40, 392285472), (48, 326904560), (51, 307674880), (60, 261523648), (64, 245178420), (68, 230756160), (80, 196142736), (85, 184604928), (96, 163452280), (102, 153837440), (120, 130761824), (128, 122589210), (136, 115378080), (160, 98071368), (170, 92302464), (192, 81726140), (204, 76918720), (240, 65380912), (255, 61534976), (256, 61294605), (272, 57689040), (320, 49035684), (340, 46151232), (384, 40863070), (408, 38459360), (480, 32690456), (510, 30767488), (544, 28844520), (640, 24517842), (680, 23075616), (768, 20431535), (816, 19229680), (960, 16345228), (1020, 15383744), (1088, 14422260), (1280, 12258921), (1360, 11537808), (1632, 9614840), (1920, 8172614), (2040, 7691872), (2176, 7211130), (2720, 5768904), (3264, 4807420), (3840, 4086307), (4080, 3845936), (4352, 3605565), (5440, 2884452), (6528, 2403710), (8160, 1922968), (10880, 1442226), (13056, 1201855), (16320, 961484), (21760, 721113), (32640, 480742), (65280, 240371)]