248847060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 883943424

約数和(自身を除く): 635096364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 244, 305, 308, 330, 366, 385, 420, 427, 462, 610, 660, 671, 732, 770, 854, 883, 915, 924, 1155, 1220, 1281, 1342, 1540, 1708, 1766, 1830, 2013, 2135, 2310, 2562, 2649, 2684, 3355, 3532, 3660, 4026, 4270, 4415, 4620, 4697, 5124, 5298, 6181, 6405, 6710, 8052, 8540, 8830, 9394, 9713, 10065, 10596, 12362, 12810, 13245, 13420, 14091, 17660, 18543, 18788, 19426, 20130, 23485, 24724, 25620, 26490, 28182, 29139, 30905, 37086, 38852, 40260, 46970, 48565, 52980, 53863, 56364, 58278, 61810, 67991, 70455, 74172, 92715, 93940, 97130, 107726, 116556, 123620, 135982, 140910, 145695, 161589, 185430, 194260, 203973, 215452, 269315, 271964, 281820, 291390, 323178, 339955, 370860, 377041, 407946, 538630, 582780, 592493, 646356, 679910, 754082, 807945, 815892, 1019865, 1077260, 1131123, 1184986, 1359820, 1508164, 1615890, 1777479, 1885205, 2039730, 2262246, 2369972, 2962465, 3231780, 3554958, 3770410, 4079460, 4147451, 4524492, 5655615, 5924930, 7109916, 7540820, 8294902, 8887395, 11311230, 11849860, 12442353, 16589804, 17774790, 20737255, 22622460, 24884706, 35549580, 41474510, 49769412, 62211765, 82949020, 124423530, 248847060]

約数ペア:

[(1, 248847060), (2, 124423530), (3, 82949020), (4, 62211765), (5, 49769412), (6, 41474510), (7, 35549580), (10, 24884706), (11, 22622460), (12, 20737255), (14, 17774790), (15, 16589804), (20, 12442353), (21, 11849860), (22, 11311230), (28, 8887395), (30, 8294902), (33, 7540820), (35, 7109916), (42, 5924930), (44, 5655615), (55, 4524492), (60, 4147451), (61, 4079460), (66, 3770410), (70, 3554958), (77, 3231780), (84, 2962465), (105, 2369972), (110, 2262246), (122, 2039730), (132, 1885205), (140, 1777479), (154, 1615890), (165, 1508164), (183, 1359820), (210, 1184986), (220, 1131123), (231, 1077260), (244, 1019865), (305, 815892), (308, 807945), (330, 754082), (366, 679910), (385, 646356), (420, 592493), (427, 582780), (462, 538630), (610, 407946), (660, 377041), (671, 370860), (732, 339955), (770, 323178), (854, 291390), (883, 281820), (915, 271964), (924, 269315), (1155, 215452), (1220, 203973), (1281, 194260), (1342, 185430), (1540, 161589), (1708, 145695), (1766, 140910), (1830, 135982), (2013, 123620), (2135, 116556), (2310, 107726), (2562, 97130), (2649, 93940), (2684, 92715), (3355, 74172), (3532, 70455), (3660, 67991), (4026, 61810), (4270, 58278), (4415, 56364), (4620, 53863), (4697, 52980), (5124, 48565), (5298, 46970), (6181, 40260), (6405, 38852), (6710, 37086), (8052, 30905), (8540, 29139), (8830, 28182), (9394, 26490), (9713, 25620), (10065, 24724), (10596, 23485), (12362, 20130), (12810, 19426), (13245, 18788), (13420, 18543), (14091, 17660)]