56423520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 203394240

約数和(自身を除く): 146970720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 353, 360, 370, 432, 444, 480, 540, 555, 592, 666, 706, 720, 740, 864, 888, 999, 1059, 1080, 1110, 1184, 1332, 1412, 1440, 1480, 1665, 1765, 1776, 1998, 2118, 2160, 2220, 2664, 2824, 2960, 3177, 3330, 3530, 3552, 3996, 4236, 4320, 4440, 4995, 5295, 5328, 5648, 5920, 6354, 6660, 7060, 7992, 8472, 8880, 9531, 9990, 10590, 10656, 11296, 12708, 13061, 13320, 14120, 15885, 15984, 16944, 17760, 19062, 19980, 21180, 25416, 26122, 26640, 28240, 31770, 31968, 33888, 38124, 39183, 39960, 42360, 47655, 50832, 52244, 53280, 56480, 63540, 65305, 76248, 78366, 79920, 84720, 95310, 101664, 104488, 117549, 127080, 130610, 152496, 156732, 159840, 169440, 190620, 195915, 208976, 235098, 254160, 261220, 304992, 313464, 352647, 381240, 391830, 417952, 470196, 508320, 522440, 587745, 626928, 705294, 762480, 783660, 940392, 1044880, 1175490, 1253856, 1410588, 1524960, 1567320, 1763235, 1880784, 2089760, 2350980, 2821176, 3134640, 3526470, 3761568, 4701960, 5642352, 6269280, 7052940, 9403920, 11284704, 14105880, 18807840, 28211760, 56423520]

約数ペア:

[(1, 56423520), (2, 28211760), (3, 18807840), (4, 14105880), (5, 11284704), (6, 9403920), (8, 7052940), (9, 6269280), (10, 5642352), (12, 4701960), (15, 3761568), (16, 3526470), (18, 3134640), (20, 2821176), (24, 2350980), (27, 2089760), (30, 1880784), (32, 1763235), (36, 1567320), (37, 1524960), (40, 1410588), (45, 1253856), (48, 1175490), (54, 1044880), (60, 940392), (72, 783660), (74, 762480), (80, 705294), (90, 626928), (96, 587745), (108, 522440), (111, 508320), (120, 470196), (135, 417952), (144, 391830), (148, 381240), (160, 352647), (180, 313464), (185, 304992), (216, 261220), (222, 254160), (240, 235098), (270, 208976), (288, 195915), (296, 190620), (333, 169440), (353, 159840), (360, 156732), (370, 152496), (432, 130610), (444, 127080), (480, 117549), (540, 104488), (555, 101664), (592, 95310), (666, 84720), (706, 79920), (720, 78366), (740, 76248), (864, 65305), (888, 63540), (999, 56480), (1059, 53280), (1080, 52244), (1110, 50832), (1184, 47655), (1332, 42360), (1412, 39960), (1440, 39183), (1480, 38124), (1665, 33888), (1765, 31968), (1776, 31770), (1998, 28240), (2118, 26640), (2160, 26122), (2220, 25416), (2664, 21180), (2824, 19980), (2960, 19062), (3177, 17760), (3330, 16944), (3530, 15984), (3552, 15885), (3996, 14120), (4236, 13320), (4320, 13061), (4440, 12708), (4995, 11296), (5295, 10656), (5328, 10590), (5648, 9990), (5920, 9531), (6354, 8880), (6660, 8472), (7060, 7992)]