378807240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2852

約数の個数: 192

約数和(自身を含む): 1379928960

約数和(自身を除く): 1001121720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2415, 2760, 2801, 2940, 3220, 3381, 3864, 4508, 4830, 5602, 5635, 5880, 6440, 6762, 8403, 9016, 9660, 11204, 11270, 13524, 14005, 16806, 16905, 19320, 19607, 22408, 22540, 27048, 28010, 33612, 33810, 39214, 42015, 45080, 56020, 58821, 64423, 67224, 67620, 78428, 84030, 98035, 112040, 117642, 128846, 135240, 137249, 156856, 168060, 193269, 196070, 235284, 257692, 274498, 294105, 322115, 336120, 386538, 392140, 411747, 450961, 470568, 515384, 548996, 588210, 644230, 686245, 773076, 784280, 823494, 901922, 966345, 1097992, 1176420, 1288460, 1352883, 1372490, 1546152, 1646988, 1803844, 1932690, 2058735, 2254805, 2352840, 2576920, 2705766, 2744980, 3156727, 3293976, 3607688, 3865380, 4117470, 4509610, 5411532, 5489960, 6313454, 6764415, 7730760, 8234940, 9019220, 9470181, 10823064, 12626908, 13528830, 15783635, 16469880, 18038440, 18940362, 25253816, 27057660, 31567270, 37880724, 47350905, 54115320, 63134540, 75761448, 94701810, 126269080, 189403620, 378807240]

約数ペア:

[(1, 378807240), (2, 189403620), (3, 126269080), (4, 94701810), (5, 75761448), (6, 63134540), (7, 54115320), (8, 47350905), (10, 37880724), (12, 31567270), (14, 27057660), (15, 25253816), (20, 18940362), (21, 18038440), (23, 16469880), (24, 15783635), (28, 13528830), (30, 12626908), (35, 10823064), (40, 9470181), (42, 9019220), (46, 8234940), (49, 7730760), (56, 6764415), (60, 6313454), (69, 5489960), (70, 5411532), (84, 4509610), (92, 4117470), (98, 3865380), (105, 3607688), (115, 3293976), (120, 3156727), (138, 2744980), (140, 2705766), (147, 2576920), (161, 2352840), (168, 2254805), (184, 2058735), (196, 1932690), (210, 1803844), (230, 1646988), (245, 1546152), (276, 1372490), (280, 1352883), (294, 1288460), (322, 1176420), (345, 1097992), (392, 966345), (420, 901922), (460, 823494), (483, 784280), (490, 773076), (552, 686245), (588, 644230), (644, 588210), (690, 548996), (735, 515384), (805, 470568), (840, 450961), (920, 411747), (966, 392140), (980, 386538), (1127, 336120), (1176, 322115), (1288, 294105), (1380, 274498), (1470, 257692), (1610, 235284), (1932, 196070), (1960, 193269), (2254, 168060), (2415, 156856), (2760, 137249), (2801, 135240), (2940, 128846), (3220, 117642), (3381, 112040), (3864, 98035), (4508, 84030), (4830, 78428), (5602, 67620), (5635, 67224), (5880, 64423), (6440, 58821), (6762, 56020), (8403, 45080), (9016, 42015), (9660, 39214), (11204, 33810), (11270, 33612), (13524, 28010), (14005, 27048), (16806, 22540), (16905, 22408), (19320, 19607)]