1045257840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:788

約数の個数: 240

約数和(自身を含む): 3851467776

約数和(自身を除く): 2806209936

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, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 271, 330, 360, 396, 440, 487, 495, 528, 542, 660, 720, 792, 813, 880, 974, 990, 1084, 1320, 1355, 1461, 1584, 1626, 1948, 1980, 2168, 2435, 2439, 2640, 2710, 2922, 2981, 3252, 3896, 3960, 4065, 4336, 4383, 4870, 4878, 5357, 5420, 5844, 5962, 6504, 7305, 7792, 7920, 8130, 8766, 8943, 9740, 9756, 10714, 10840, 11688, 11924, 12195, 13008, 14610, 14905, 16071, 16260, 17532, 17886, 19480, 19512, 21428, 21680, 21915, 23376, 23848, 24390, 26785, 26829, 29220, 29810, 32142, 32520, 35064, 35772, 38960, 39024, 42856, 43830, 44715, 47696, 48213, 48780, 53570, 53658, 58440, 59620, 64284, 65040, 70128, 71544, 80355, 85712, 87660, 89430, 96426, 97560, 107140, 107316, 116880, 119240, 128568, 131977, 134145, 143088, 160710, 175320, 178860, 192852, 195120, 214280, 214632, 238480, 241065, 257136, 263954, 268290, 321420, 350640, 357720, 385704, 395931, 428560, 429264, 482130, 527908, 536580, 642840, 659885, 715440, 771408, 791862, 964260, 1055816, 1073160, 1187793, 1285680, 1319770, 1451747, 1583724, 1928520, 1979655, 2111632, 2146320, 2375586, 2639540, 2903494, 3167448, 3857040, 3959310, 4355241, 4751172, 5279080, 5806988, 5938965, 6334896, 7258735, 7918620, 8710482, 9502344, 10558160, 11613976, 11877930, 13065723, 14517470, 15837240, 17420964, 19004688, 21776205, 23227952, 23755860, 26131446, 29034940, 31674480, 34841928, 43552410, 47511720, 52262892, 58069880, 65328615, 69683856, 87104820, 95023440, 104525784, 116139760, 130657230, 174209640, 209051568, 261314460, 348419280, 522628920, 1045257840]

約数ペア:

[(1, 1045257840), (2, 522628920), (3, 348419280), (4, 261314460), (5, 209051568), (6, 174209640), (8, 130657230), (9, 116139760), (10, 104525784), (11, 95023440), (12, 87104820), (15, 69683856), (16, 65328615), (18, 58069880), (20, 52262892), (22, 47511720), (24, 43552410), (30, 34841928), (33, 31674480), (36, 29034940), (40, 26131446), (44, 23755860), (45, 23227952), (48, 21776205), (55, 19004688), (60, 17420964), (66, 15837240), (72, 14517470), (80, 13065723), (88, 11877930), (90, 11613976), (99, 10558160), (110, 9502344), (120, 8710482), (132, 7918620), (144, 7258735), (165, 6334896), (176, 5938965), (180, 5806988), (198, 5279080), (220, 4751172), (240, 4355241), (264, 3959310), (271, 3857040), (330, 3167448), (360, 2903494), (396, 2639540), (440, 2375586), (487, 2146320), (495, 2111632), (528, 1979655), (542, 1928520), (660, 1583724), (720, 1451747), (792, 1319770), (813, 1285680), (880, 1187793), (974, 1073160), (990, 1055816), (1084, 964260), (1320, 791862), (1355, 771408), (1461, 715440), (1584, 659885), (1626, 642840), (1948, 536580), (1980, 527908), (2168, 482130), (2435, 429264), (2439, 428560), (2640, 395931), (2710, 385704), (2922, 357720), (2981, 350640), (3252, 321420), (3896, 268290), (3960, 263954), (4065, 257136), (4336, 241065), (4383, 238480), (4870, 214632), (4878, 214280), (5357, 195120), (5420, 192852), (5844, 178860), (5962, 175320), (6504, 160710), (7305, 143088), (7792, 134145), (7920, 131977), (8130, 128568), (8766, 119240), (8943, 116880), (9740, 107316), (9756, 107140), (10714, 97560), (10840, 96426), (11688, 89430), (11924, 87660), (12195, 85712), (13008, 80355), (14610, 71544), (14905, 70128), (16071, 65040), (16260, 64284), (17532, 59620), (17886, 58440), (19480, 53658), (19512, 53570), (21428, 48780), (21680, 48213), (21915, 47696), (23376, 44715), (23848, 43830), (24390, 42856), (26785, 39024), (26829, 38960), (29220, 35772), (29810, 35064), (32142, 32520)]