138447120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3583}}^1$

素因数の和:3629

約数の個数: 160

約数和(自身を含む): 511967232

約数和(自身を除く): 373520112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3583, 3864, 4830, 5520, 6440, 7166, 7728, 9660, 10749, 12880, 14332, 17915, 19320, 21498, 25081, 28664, 35830, 38640, 42996, 50162, 53745, 57328, 71660, 75243, 82409, 85992, 100324, 107490, 125405, 143320, 150486, 164818, 171984, 200648, 214980, 247227, 250810, 286640, 300972, 329636, 376215, 401296, 412045, 429960, 494454, 501620, 576863, 601944, 659272, 752430, 824090, 859920, 988908, 1003240, 1153726, 1203888, 1236135, 1318544, 1504860, 1648180, 1730589, 1977816, 2006480, 2307452, 2472270, 2884315, 3009720, 3296360, 3461178, 3955632, 4614904, 4944540, 5768630, 6019440, 6592720, 6922356, 8652945, 9229808, 9889080, 11537260, 13844712, 17305890, 19778160, 23074520, 27689424, 34611780, 46149040, 69223560, 138447120]

約数ペア:

[(1, 138447120), (2, 69223560), (3, 46149040), (4, 34611780), (5, 27689424), (6, 23074520), (7, 19778160), (8, 17305890), (10, 13844712), (12, 11537260), (14, 9889080), (15, 9229808), (16, 8652945), (20, 6922356), (21, 6592720), (23, 6019440), (24, 5768630), (28, 4944540), (30, 4614904), (35, 3955632), (40, 3461178), (42, 3296360), (46, 3009720), (48, 2884315), (56, 2472270), (60, 2307452), (69, 2006480), (70, 1977816), (80, 1730589), (84, 1648180), (92, 1504860), (105, 1318544), (112, 1236135), (115, 1203888), (120, 1153726), (138, 1003240), (140, 988908), (161, 859920), (168, 824090), (184, 752430), (210, 659272), (230, 601944), (240, 576863), (276, 501620), (280, 494454), (322, 429960), (336, 412045), (345, 401296), (368, 376215), (420, 329636), (460, 300972), (483, 286640), (552, 250810), (560, 247227), (644, 214980), (690, 200648), (805, 171984), (840, 164818), (920, 150486), (966, 143320), (1104, 125405), (1288, 107490), (1380, 100324), (1610, 85992), (1680, 82409), (1840, 75243), (1932, 71660), (2415, 57328), (2576, 53745), (2760, 50162), (3220, 42996), (3583, 38640), (3864, 35830), (4830, 28664), (5520, 25081), (6440, 21498), (7166, 19320), (7728, 17915), (9660, 14332), (10749, 12880)]