281797920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 1061786880

約数和(自身を除く): 779988960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 41, 43, 45, 48, 54, 60, 72, 74, 80, 82, 86, 90, 96, 108, 111, 120, 123, 129, 135, 144, 148, 160, 164, 172, 180, 185, 205, 215, 216, 222, 240, 246, 258, 270, 288, 296, 328, 333, 344, 360, 369, 370, 387, 410, 430, 432, 444, 480, 492, 516, 540, 555, 592, 615, 645, 656, 666, 688, 720, 738, 740, 774, 820, 860, 864, 888, 984, 999, 1032, 1080, 1107, 1110, 1161, 1184, 1230, 1290, 1312, 1332, 1376, 1440, 1476, 1480, 1517, 1548, 1591, 1640, 1665, 1720, 1763, 1776, 1845, 1935, 1968, 1998, 2064, 2160, 2214, 2220, 2322, 2460, 2580, 2664, 2952, 2960, 3034, 3096, 3182, 3280, 3330, 3440, 3526, 3552, 3690, 3870, 3936, 3996, 4128, 4320, 4428, 4440, 4551, 4644, 4773, 4920, 4995, 5160, 5289, 5328, 5535, 5805, 5904, 5920, 6068, 6192, 6364, 6560, 6660, 6880, 7052, 7380, 7585, 7740, 7955, 7992, 8815, 8856, 8880, 9102, 9288, 9546, 9840, 9990, 10320, 10578, 10656, 11070, 11610, 11808, 12136, 12384, 12728, 13320, 13653, 14104, 14319, 14760, 15170, 15480, 15867, 15910, 15984, 17630, 17712, 17760, 18204, 18576, 19092, 19680, 19980, 20640, 21156, 22140, 22755, 23220, 23865, 24272, 25456, 26445, 26640, 27306, 28208, 28638, 29520, 30340, 30960, 31734, 31820, 31968, 35260, 35424, 36408, 37152, 38184, 39960, 40959, 42312, 42957, 44280, 45510, 46440, 47601, 47730, 48544, 50912, 52890, 53280, 54612, 56416, 57276, 59040, 60680, 61920, 63468, 63640, 65231, 68265, 70520, 71595, 72816, 76368, 79335, 79920, 81918, 84624, 85914, 88560, 91020, 92880, 95202, 95460, 105780, 109224, 114552, 121360, 126936, 127280, 130462, 136530, 141040, 143190, 145632, 152736, 158670, 159840, 163836, 169248, 171828, 177120, 182040, 185760, 190404, 190920, 195693, 204795, 211560, 214785, 218448, 229104, 238005, 242720, 253872, 254560, 260924, 273060, 282080, 286380, 317340, 326155, 327672, 343656, 364080, 380808, 381840, 391386, 409590, 423120, 429570, 436896, 458208, 476010, 507744, 521848, 546120, 572760, 587079, 634680, 652310, 655344, 687312, 728160, 761616, 763680, 782772, 819180, 846240, 859140, 952020, 978465, 1043696, 1092240, 1145520, 1174158, 1269360, 1304620, 1310688, 1374624, 1523232, 1565544, 1638360, 1718280, 1761237, 1904040, 1956930, 2087392, 2184480, 2291040, 2348316, 2538720, 2609240, 2935395, 3131088, 3276720, 3436560, 3522474, 3808080, 3913860, 4696632, 5218480, 5870790, 6262176, 6553440, 6873120, 7044948, 7616160, 7827720, 8806185, 9393264, 10436960, 11741580, 14089896, 15655440, 17612370, 18786528, 23483160, 28179792, 31310880, 35224740, 46966320, 56359584, 70449480, 93932640, 140898960, 281797920]

約数ペア:

[(1, 281797920), (2, 140898960), (3, 93932640), (4, 70449480), (5, 56359584), (6, 46966320), (8, 35224740), (9, 31310880), (10, 28179792), (12, 23483160), (15, 18786528), (16, 17612370), (18, 15655440), (20, 14089896), (24, 11741580), (27, 10436960), (30, 9393264), (32, 8806185), (36, 7827720), (37, 7616160), (40, 7044948), (41, 6873120), (43, 6553440), (45, 6262176), (48, 5870790), (54, 5218480), (60, 4696632), (72, 3913860), (74, 3808080), (80, 3522474), (82, 3436560), (86, 3276720), (90, 3131088), (96, 2935395), (108, 2609240), (111, 2538720), (120, 2348316), (123, 2291040), (129, 2184480), (135, 2087392), (144, 1956930), (148, 1904040), (160, 1761237), (164, 1718280), (172, 1638360), (180, 1565544), (185, 1523232), (205, 1374624), (215, 1310688), (216, 1304620), (222, 1269360), (240, 1174158), (246, 1145520), (258, 1092240), (270, 1043696), (288, 978465), (296, 952020), (328, 859140), (333, 846240), (344, 819180), (360, 782772), (369, 763680), (370, 761616), (387, 728160), (410, 687312), (430, 655344), (432, 652310), (444, 634680), (480, 587079), (492, 572760), (516, 546120), (540, 521848), (555, 507744), (592, 476010), (615, 458208), (645, 436896), (656, 429570), (666, 423120), (688, 409590), (720, 391386), (738, 381840), (740, 380808), (774, 364080), (820, 343656), (860, 327672), (864, 326155), (888, 317340), (984, 286380), (999, 282080), (1032, 273060), (1080, 260924), (1107, 254560), (1110, 253872), (1161, 242720), (1184, 238005), (1230, 229104), (1290, 218448), (1312, 214785), (1332, 211560), (1376, 204795), (1440, 195693), (1476, 190920), (1480, 190404), (1517, 185760), (1548, 182040), (1591, 177120), (1640, 171828), (1665, 169248), (1720, 163836), (1763, 159840), (1776, 158670), (1845, 152736), (1935, 145632), (1968, 143190), (1998, 141040), (2064, 136530), (2160, 130462), (2214, 127280), (2220, 126936), (2322, 121360), (2460, 114552), (2580, 109224), (2664, 105780), (2952, 95460), (2960, 95202), (3034, 92880), (3096, 91020), (3182, 88560), (3280, 85914), (3330, 84624), (3440, 81918), (3526, 79920), (3552, 79335), (3690, 76368), (3870, 72816), (3936, 71595), (3996, 70520), (4128, 68265), (4320, 65231), (4428, 63640), (4440, 63468), (4551, 61920), (4644, 60680), (4773, 59040), (4920, 57276), (4995, 56416), (5160, 54612), (5289, 53280), (5328, 52890), (5535, 50912), (5805, 48544), (5904, 47730), (5920, 47601), (6068, 46440), (6192, 45510), (6364, 44280), (6560, 42957), (6660, 42312), (6880, 40959), (7052, 39960), (7380, 38184), (7585, 37152), (7740, 36408), (7955, 35424), (7992, 35260), (8815, 31968), (8856, 31820), (8880, 31734), (9102, 30960), (9288, 30340), (9546, 29520), (9840, 28638), (9990, 28208), (10320, 27306), (10578, 26640), (10656, 26445), (11070, 25456), (11610, 24272), (11808, 23865), (12136, 23220), (12384, 22755), (12728, 22140), (13320, 21156), (13653, 20640), (14104, 19980), (14319, 19680), (14760, 19092), (15170, 18576), (15480, 18204), (15867, 17760), (15910, 17712), (15984, 17630)]