219682560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3054

約数の個数: 144

約数和(自身を含む): 738783360

約数和(自身を除く): 519100800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3011, 3040, 3648, 3840, 4560, 4864, 6022, 6080, 7296, 9033, 9120, 12044, 12160, 14592, 15055, 18066, 18240, 24088, 24320, 30110, 36132, 36480, 45165, 48176, 57209, 60220, 72264, 72960, 90330, 96352, 114418, 120440, 144528, 171627, 180660, 192704, 228836, 240880, 286045, 289056, 343254, 361320, 385408, 457672, 481760, 572090, 578112, 686508, 722640, 770816, 858135, 915344, 963520, 1144180, 1156224, 1373016, 1445280, 1716270, 1830688, 1927040, 2288360, 2312448, 2746032, 2890560, 3432540, 3661376, 3854080, 4576720, 5492064, 5781120, 6865080, 7322752, 9153440, 10984128, 11562240, 13730160, 14645504, 18306880, 21968256, 27460320, 36613760, 43936512, 54920640, 73227520, 109841280, 219682560]

約数ペア:

[(1, 219682560), (2, 109841280), (3, 73227520), (4, 54920640), (5, 43936512), (6, 36613760), (8, 27460320), (10, 21968256), (12, 18306880), (15, 14645504), (16, 13730160), (19, 11562240), (20, 10984128), (24, 9153440), (30, 7322752), (32, 6865080), (38, 5781120), (40, 5492064), (48, 4576720), (57, 3854080), (60, 3661376), (64, 3432540), (76, 2890560), (80, 2746032), (95, 2312448), (96, 2288360), (114, 1927040), (120, 1830688), (128, 1716270), (152, 1445280), (160, 1373016), (190, 1156224), (192, 1144180), (228, 963520), (240, 915344), (256, 858135), (285, 770816), (304, 722640), (320, 686508), (380, 578112), (384, 572090), (456, 481760), (480, 457672), (570, 385408), (608, 361320), (640, 343254), (760, 289056), (768, 286045), (912, 240880), (960, 228836), (1140, 192704), (1216, 180660), (1280, 171627), (1520, 144528), (1824, 120440), (1920, 114418), (2280, 96352), (2432, 90330), (3011, 72960), (3040, 72264), (3648, 60220), (3840, 57209), (4560, 48176), (4864, 45165), (6022, 36480), (6080, 36132), (7296, 30110), (9033, 24320), (9120, 24088), (12044, 18240), (12160, 18066), (14592, 15055)]