240083520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 224

約数和(自身を含む): 826910208

約数和(自身を除く): 586826688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 272, 282, 313, 320, 340, 376, 408, 470, 480, 510, 544, 564, 626, 680, 705, 752, 799, 816, 939, 940, 960, 1020, 1088, 1128, 1252, 1360, 1410, 1504, 1565, 1598, 1632, 1878, 1880, 2040, 2256, 2397, 2504, 2720, 2820, 3008, 3130, 3196, 3264, 3756, 3760, 3995, 4080, 4512, 4695, 4794, 5008, 5321, 5440, 5640, 6260, 6392, 7512, 7520, 7990, 8160, 9024, 9390, 9588, 10016, 10642, 11280, 11985, 12520, 12784, 14711, 15024, 15040, 15963, 15980, 16320, 18780, 19176, 20032, 21284, 22560, 23970, 25040, 25568, 26605, 29422, 30048, 31926, 31960, 37560, 38352, 42568, 44133, 45120, 47940, 50080, 51136, 53210, 58844, 60096, 63852, 63920, 73555, 75120, 76704, 79815, 85136, 88266, 95880, 100160, 106420, 117688, 127704, 127840, 147110, 150240, 153408, 159630, 170272, 176532, 191760, 212840, 220665, 235376, 250087, 255408, 255680, 294220, 300480, 319260, 340544, 353064, 383520, 425680, 441330, 470752, 500174, 510816, 588440, 638520, 706128, 750261, 767040, 851360, 882660, 941504, 1000348, 1021632, 1176880, 1250435, 1277040, 1412256, 1500522, 1702720, 1765320, 2000696, 2353760, 2500870, 2554080, 2824512, 3001044, 3530640, 3751305, 4001392, 4707520, 5001740, 5108160, 6002088, 7061280, 7502610, 8002784, 10003480, 12004176, 14122560, 15005220, 16005568, 20006960, 24008352, 30010440, 40013920, 48016704, 60020880, 80027840, 120041760, 240083520]

約数ペア:

[(1, 240083520), (2, 120041760), (3, 80027840), (4, 60020880), (5, 48016704), (6, 40013920), (8, 30010440), (10, 24008352), (12, 20006960), (15, 16005568), (16, 15005220), (17, 14122560), (20, 12004176), (24, 10003480), (30, 8002784), (32, 7502610), (34, 7061280), (40, 6002088), (47, 5108160), (48, 5001740), (51, 4707520), (60, 4001392), (64, 3751305), (68, 3530640), (80, 3001044), (85, 2824512), (94, 2554080), (96, 2500870), (102, 2353760), (120, 2000696), (136, 1765320), (141, 1702720), (160, 1500522), (170, 1412256), (188, 1277040), (192, 1250435), (204, 1176880), (235, 1021632), (240, 1000348), (255, 941504), (272, 882660), (282, 851360), (313, 767040), (320, 750261), (340, 706128), (376, 638520), (408, 588440), (470, 510816), (480, 500174), (510, 470752), (544, 441330), (564, 425680), (626, 383520), (680, 353064), (705, 340544), (752, 319260), (799, 300480), (816, 294220), (939, 255680), (940, 255408), (960, 250087), (1020, 235376), (1088, 220665), (1128, 212840), (1252, 191760), (1360, 176532), (1410, 170272), (1504, 159630), (1565, 153408), (1598, 150240), (1632, 147110), (1878, 127840), (1880, 127704), (2040, 117688), (2256, 106420), (2397, 100160), (2504, 95880), (2720, 88266), (2820, 85136), (3008, 79815), (3130, 76704), (3196, 75120), (3264, 73555), (3756, 63920), (3760, 63852), (3995, 60096), (4080, 58844), (4512, 53210), (4695, 51136), (4794, 50080), (5008, 47940), (5321, 45120), (5440, 44133), (5640, 42568), (6260, 38352), (6392, 37560), (7512, 31960), (7520, 31926), (7990, 30048), (8160, 29422), (9024, 26605), (9390, 25568), (9588, 25040), (10016, 23970), (10642, 22560), (11280, 21284), (11985, 20032), (12520, 19176), (12784, 18780), (14711, 16320), (15024, 15980), (15040, 15963)]