225387120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 320

約数和(自身を含む): 879943680

約数和(自身を除く): 654556560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 105, 112, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 240, 266, 276, 280, 285, 304, 307, 322, 336, 345, 368, 380, 399, 420, 437, 456, 460, 483, 532, 552, 560, 570, 614, 644, 665, 690, 760, 798, 805, 840, 874, 912, 920, 921, 966, 1064, 1104, 1140, 1228, 1288, 1311, 1330, 1380, 1520, 1535, 1596, 1610, 1680, 1748, 1840, 1842, 1932, 1995, 2128, 2149, 2185, 2280, 2415, 2456, 2576, 2622, 2660, 2760, 3059, 3070, 3192, 3220, 3496, 3684, 3864, 3990, 4298, 4370, 4560, 4605, 4830, 4912, 5244, 5320, 5520, 5833, 6118, 6140, 6384, 6440, 6447, 6555, 6992, 7061, 7368, 7728, 7980, 8596, 8740, 9177, 9210, 9660, 10488, 10640, 10745, 11666, 12236, 12280, 12880, 12894, 13110, 14122, 14736, 15295, 15960, 17192, 17480, 17499, 18354, 18420, 19320, 20976, 21183, 21490, 23332, 24472, 24560, 25788, 26220, 28244, 29165, 30590, 31920, 32235, 34384, 34960, 34998, 35305, 36708, 36840, 38640, 40831, 42366, 42980, 45885, 46664, 48944, 49427, 51576, 52440, 56488, 58330, 61180, 64470, 69996, 70610, 73416, 73680, 81662, 84732, 85960, 87495, 91770, 93328, 98854, 103152, 104880, 105915, 112976, 116660, 122360, 122493, 128940, 134159, 139992, 141220, 146832, 148281, 163324, 169464, 171920, 174990, 183540, 197708, 204155, 211830, 233320, 244720, 244986, 247135, 257880, 268318, 279984, 282440, 296562, 326648, 338928, 349980, 367080, 395416, 402477, 408310, 423660, 466640, 489972, 494270, 515760, 536636, 564880, 593124, 612465, 653296, 670795, 699960, 734160, 741405, 790832, 804954, 816620, 847320, 939113, 979944, 988540, 1073272, 1186248, 1224930, 1341590, 1399920, 1482810, 1609908, 1633240, 1694640, 1878226, 1959888, 1977080, 2012385, 2146544, 2372496, 2449860, 2683180, 2817339, 2965620, 3219816, 3266480, 3756452, 3954160, 4024770, 4695565, 4899720, 5366360, 5634678, 5931240, 6439632, 7512904, 8049540, 9391130, 9799440, 10732720, 11269356, 11862480, 14086695, 15025808, 16099080, 18782260, 22538712, 28173390, 32198160, 37564520, 45077424, 56346780, 75129040, 112693560, 225387120]

約数ペア:

[(1, 225387120), (2, 112693560), (3, 75129040), (4, 56346780), (5, 45077424), (6, 37564520), (7, 32198160), (8, 28173390), (10, 22538712), (12, 18782260), (14, 16099080), (15, 15025808), (16, 14086695), (19, 11862480), (20, 11269356), (21, 10732720), (23, 9799440), (24, 9391130), (28, 8049540), (30, 7512904), (35, 6439632), (38, 5931240), (40, 5634678), (42, 5366360), (46, 4899720), (48, 4695565), (56, 4024770), (57, 3954160), (60, 3756452), (69, 3266480), (70, 3219816), (76, 2965620), (80, 2817339), (84, 2683180), (92, 2449860), (95, 2372496), (105, 2146544), (112, 2012385), (114, 1977080), (115, 1959888), (120, 1878226), (133, 1694640), (138, 1633240), (140, 1609908), (152, 1482810), (161, 1399920), (168, 1341590), (184, 1224930), (190, 1186248), (210, 1073272), (228, 988540), (230, 979944), (240, 939113), (266, 847320), (276, 816620), (280, 804954), (285, 790832), (304, 741405), (307, 734160), (322, 699960), (336, 670795), (345, 653296), (368, 612465), (380, 593124), (399, 564880), (420, 536636), (437, 515760), (456, 494270), (460, 489972), (483, 466640), (532, 423660), (552, 408310), (560, 402477), (570, 395416), (614, 367080), (644, 349980), (665, 338928), (690, 326648), (760, 296562), (798, 282440), (805, 279984), (840, 268318), (874, 257880), (912, 247135), (920, 244986), (921, 244720), (966, 233320), (1064, 211830), (1104, 204155), (1140, 197708), (1228, 183540), (1288, 174990), (1311, 171920), (1330, 169464), (1380, 163324), (1520, 148281), (1535, 146832), (1596, 141220), (1610, 139992), (1680, 134159), (1748, 128940), (1840, 122493), (1842, 122360), (1932, 116660), (1995, 112976), (2128, 105915), (2149, 104880), (2185, 103152), (2280, 98854), (2415, 93328), (2456, 91770), (2576, 87495), (2622, 85960), (2660, 84732), (2760, 81662), (3059, 73680), (3070, 73416), (3192, 70610), (3220, 69996), (3496, 64470), (3684, 61180), (3864, 58330), (3990, 56488), (4298, 52440), (4370, 51576), (4560, 49427), (4605, 48944), (4830, 46664), (4912, 45885), (5244, 42980), (5320, 42366), (5520, 40831), (5833, 38640), (6118, 36840), (6140, 36708), (6384, 35305), (6440, 34998), (6447, 34960), (6555, 34384), (6992, 32235), (7061, 31920), (7368, 30590), (7728, 29165), (7980, 28244), (8596, 26220), (8740, 25788), (9177, 24560), (9210, 24472), (9660, 23332), (10488, 21490), (10640, 21183), (10745, 20976), (11666, 19320), (12236, 18420), (12280, 18354), (12880, 17499), (12894, 17480), (13110, 17192), (14122, 15960), (14736, 15295)]