18269955840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{37463}}^1$

素因数の和:37614

約数の個数: 144

約数和(自身を含む): 58810687488

約数和(自身を除く): 40540731648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 32512, 37463, 40640, 48768, 60960, 74926, 81280, 97536, 112389, 121920, 149852, 162560, 187315, 224778, 243840, 299704, 374630, 449556, 487680, 561945, 599408, 749260, 899112, 1123890, 1198816, 1498520, 1798224, 2247780, 2397632, 2997040, 3596448, 4495560, 4757801, 4795264, 5994080, 7192896, 8991120, 9515602, 9590528, 11988160, 14273403, 14385792, 17982240, 19031204, 23789005, 23976320, 28546806, 28771584, 35964480, 38062408, 47578010, 47952640, 57093612, 71367015, 71928960, 76124816, 95156020, 114187224, 142734030, 143857920, 152249632, 190312040, 228374448, 285468060, 304499264, 380624080, 456748896, 570936120, 608998528, 761248160, 913497792, 1141872240, 1217997056, 1522496320, 1826995584, 2283744480, 3044992640, 3653991168, 4567488960, 6089985280, 9134977920, 18269955840]

約数ペア:

[(1, 18269955840), (2, 9134977920), (3, 6089985280), (4, 4567488960), (5, 3653991168), (6, 3044992640), (8, 2283744480), (10, 1826995584), (12, 1522496320), (15, 1217997056), (16, 1141872240), (20, 913497792), (24, 761248160), (30, 608998528), (32, 570936120), (40, 456748896), (48, 380624080), (60, 304499264), (64, 285468060), (80, 228374448), (96, 190312040), (120, 152249632), (127, 143857920), (128, 142734030), (160, 114187224), (192, 95156020), (240, 76124816), (254, 71928960), (256, 71367015), (320, 57093612), (381, 47952640), (384, 47578010), (480, 38062408), (508, 35964480), (635, 28771584), (640, 28546806), (762, 23976320), (768, 23789005), (960, 19031204), (1016, 17982240), (1270, 14385792), (1280, 14273403), (1524, 11988160), (1905, 9590528), (1920, 9515602), (2032, 8991120), (2540, 7192896), (3048, 5994080), (3810, 4795264), (3840, 4757801), (4064, 4495560), (5080, 3596448), (6096, 2997040), (7620, 2397632), (8128, 2247780), (10160, 1798224), (12192, 1498520), (15240, 1198816), (16256, 1123890), (20320, 899112), (24384, 749260), (30480, 599408), (32512, 561945), (37463, 487680), (40640, 449556), (48768, 374630), (60960, 299704), (74926, 243840), (81280, 224778), (97536, 187315), (112389, 162560), (121920, 149852)]