493752420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 432

約数和(自身を含む): 1915870320

約数和(自身を除く): 1422117900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 37, 42, 45, 49, 51, 60, 63, 68, 70, 74, 84, 85, 89, 90, 98, 102, 105, 111, 119, 126, 140, 147, 148, 153, 170, 178, 180, 185, 196, 204, 210, 222, 238, 245, 252, 255, 259, 267, 294, 306, 315, 333, 340, 356, 357, 370, 420, 441, 444, 445, 476, 490, 510, 518, 534, 555, 588, 595, 612, 623, 629, 630, 666, 714, 735, 740, 765, 777, 801, 833, 882, 890, 980, 1020, 1036, 1068, 1071, 1110, 1190, 1246, 1258, 1260, 1295, 1332, 1335, 1428, 1470, 1513, 1530, 1554, 1602, 1665, 1666, 1764, 1780, 1785, 1813, 1869, 1887, 2142, 2205, 2220, 2331, 2380, 2492, 2499, 2516, 2590, 2670, 2940, 3026, 3060, 3108, 3115, 3145, 3204, 3293, 3330, 3332, 3570, 3626, 3738, 3774, 3885, 4005, 4165, 4284, 4361, 4403, 4410, 4539, 4662, 4998, 5180, 5340, 5355, 5439, 5607, 5661, 6052, 6230, 6290, 6586, 6660, 7140, 7252, 7476, 7497, 7548, 7565, 7770, 8010, 8330, 8722, 8806, 8820, 9065, 9078, 9324, 9345, 9435, 9879, 9996, 10591, 10710, 10878, 11214, 11322, 11655, 12460, 12495, 12580, 13083, 13172, 13209, 13617, 14994, 15130, 15540, 16020, 16317, 16465, 16660, 17444, 17612, 18130, 18156, 18690, 18870, 19758, 21182, 21420, 21756, 21805, 22015, 22428, 22644, 22695, 23051, 23310, 24990, 26166, 26418, 27195, 27234, 28035, 28305, 29637, 29988, 30260, 30821, 31773, 32634, 32930, 36260, 37380, 37485, 37740, 39249, 39516, 39627, 42364, 43610, 44030, 45390, 46102, 46620, 49395, 49980, 52332, 52836, 52955, 54390, 54468, 55981, 56070, 56610, 59274, 61642, 63546, 65268, 65415, 65860, 66045, 68085, 69153, 74137, 74970, 78498, 79254, 81585, 87220, 88060, 90780, 92204, 92463, 95319, 98790, 105910, 108780, 111962, 112140, 113220, 115255, 118548, 123284, 127092, 130830, 132090, 136170, 138306, 148185, 148274, 149940, 154105, 156996, 158508, 158865, 161357, 163170, 167943, 184926, 190638, 196245, 197580, 198135, 207459, 211820, 222411, 223924, 230510, 261660, 264180, 272340, 276612, 277389, 279905, 296370, 296548, 308210, 317730, 322714, 326340, 335886, 345765, 369852, 370685, 381276, 391867, 392490, 396270, 414918, 444822, 461020, 462315, 476595, 484071, 503829, 554778, 559810, 592740, 616420, 635460, 645428, 667233, 671772, 691530, 741370, 783734, 784980, 792540, 806785, 829836, 839715, 889644, 924630, 953190, 968142, 1007658, 1037295, 1109556, 1112055, 1119620, 1175601, 1334466, 1383060, 1386945, 1452213, 1482740, 1567468, 1613570, 1679430, 1849260, 1906380, 1936284, 1959335, 2015316, 2074590, 2224110, 2351202, 2420355, 2519145, 2668932, 2743069, 2773890, 2904426, 3227140, 3336165, 3358860, 3526803, 3918670, 4149180, 4448220, 4702404, 4840710, 5038290, 5486138, 5547780, 5808852, 5878005, 6672330, 7053606, 7261065, 7837340, 8229207, 9681420, 10076580, 10972276, 11756010, 13344660, 13715345, 14107212, 14522130, 16458414, 17634015, 23512020, 24687621, 27430690, 29044260, 32916828, 35268030, 41146035, 49375242, 54861380, 70536060, 82292070, 98750484, 123438105, 164584140, 246876210, 493752420]

約数ペア:

[(1, 493752420), (2, 246876210), (3, 164584140), (4, 123438105), (5, 98750484), (6, 82292070), (7, 70536060), (9, 54861380), (10, 49375242), (12, 41146035), (14, 35268030), (15, 32916828), (17, 29044260), (18, 27430690), (20, 24687621), (21, 23512020), (28, 17634015), (30, 16458414), (34, 14522130), (35, 14107212), (36, 13715345), (37, 13344660), (42, 11756010), (45, 10972276), (49, 10076580), (51, 9681420), (60, 8229207), (63, 7837340), (68, 7261065), (70, 7053606), (74, 6672330), (84, 5878005), (85, 5808852), (89, 5547780), (90, 5486138), (98, 5038290), (102, 4840710), (105, 4702404), (111, 4448220), (119, 4149180), (126, 3918670), (140, 3526803), (147, 3358860), (148, 3336165), (153, 3227140), (170, 2904426), (178, 2773890), (180, 2743069), (185, 2668932), (196, 2519145), (204, 2420355), (210, 2351202), (222, 2224110), (238, 2074590), (245, 2015316), (252, 1959335), (255, 1936284), (259, 1906380), (267, 1849260), (294, 1679430), (306, 1613570), (315, 1567468), (333, 1482740), (340, 1452213), (356, 1386945), (357, 1383060), (370, 1334466), (420, 1175601), (441, 1119620), (444, 1112055), (445, 1109556), (476, 1037295), (490, 1007658), (510, 968142), (518, 953190), (534, 924630), (555, 889644), (588, 839715), (595, 829836), (612, 806785), (623, 792540), (629, 784980), (630, 783734), (666, 741370), (714, 691530), (735, 671772), (740, 667233), (765, 645428), (777, 635460), (801, 616420), (833, 592740), (882, 559810), (890, 554778), (980, 503829), (1020, 484071), (1036, 476595), (1068, 462315), (1071, 461020), (1110, 444822), (1190, 414918), (1246, 396270), (1258, 392490), (1260, 391867), (1295, 381276), (1332, 370685), (1335, 369852), (1428, 345765), (1470, 335886), (1513, 326340), (1530, 322714), (1554, 317730), (1602, 308210), (1665, 296548), (1666, 296370), (1764, 279905), (1780, 277389), (1785, 276612), (1813, 272340), (1869, 264180), (1887, 261660), (2142, 230510), (2205, 223924), (2220, 222411), (2331, 211820), (2380, 207459), (2492, 198135), (2499, 197580), (2516, 196245), (2590, 190638), (2670, 184926), (2940, 167943), (3026, 163170), (3060, 161357), (3108, 158865), (3115, 158508), (3145, 156996), (3204, 154105), (3293, 149940), (3330, 148274), (3332, 148185), (3570, 138306), (3626, 136170), (3738, 132090), (3774, 130830), (3885, 127092), (4005, 123284), (4165, 118548), (4284, 115255), (4361, 113220), (4403, 112140), (4410, 111962), (4539, 108780), (4662, 105910), (4998, 98790), (5180, 95319), (5340, 92463), (5355, 92204), (5439, 90780), (5607, 88060), (5661, 87220), (6052, 81585), (6230, 79254), (6290, 78498), (6586, 74970), (6660, 74137), (7140, 69153), (7252, 68085), (7476, 66045), (7497, 65860), (7548, 65415), (7565, 65268), (7770, 63546), (8010, 61642), (8330, 59274), (8722, 56610), (8806, 56070), (8820, 55981), (9065, 54468), (9078, 54390), (9324, 52955), (9345, 52836), (9435, 52332), (9879, 49980), (9996, 49395), (10591, 46620), (10710, 46102), (10878, 45390), (11214, 44030), (11322, 43610), (11655, 42364), (12460, 39627), (12495, 39516), (12580, 39249), (13083, 37740), (13172, 37485), (13209, 37380), (13617, 36260), (14994, 32930), (15130, 32634), (15540, 31773), (16020, 30821), (16317, 30260), (16465, 29988), (16660, 29637), (17444, 28305), (17612, 28035), (18130, 27234), (18156, 27195), (18690, 26418), (18870, 26166), (19758, 24990), (21182, 23310), (21420, 23051), (21756, 22695), (21805, 22644), (22015, 22428)]