561114330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 1603584000

約数和(自身を除く): 1042469670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 199, 203, 210, 290, 398, 406, 435, 463, 597, 609, 870, 926, 995, 1015, 1194, 1218, 1389, 1393, 1990, 2030, 2315, 2778, 2786, 2985, 3045, 3241, 4179, 4630, 5771, 5970, 6090, 6482, 6945, 6965, 8358, 9723, 11542, 13427, 13890, 13930, 16205, 17313, 19446, 20895, 26854, 28855, 32410, 34626, 40281, 40397, 41790, 48615, 57710, 67135, 80562, 80794, 86565, 92137, 93989, 97230, 121191, 134270, 173130, 184274, 187978, 201405, 201985, 242382, 276411, 281967, 402810, 403970, 460685, 469945, 552822, 563934, 605955, 644959, 921370, 939890, 1211910, 1289918, 1382055, 1409835, 1934877, 2671973, 2764110, 2819670, 3224795, 3869754, 5343946, 6449590, 8015919, 9674385, 13359865, 16031838, 18703811, 19348770, 26719730, 37407622, 40079595, 56111433, 80159190, 93519055, 112222866, 187038110, 280557165, 561114330]

約数ペア:

[(1, 561114330), (2, 280557165), (3, 187038110), (5, 112222866), (6, 93519055), (7, 80159190), (10, 56111433), (14, 40079595), (15, 37407622), (21, 26719730), (29, 19348770), (30, 18703811), (35, 16031838), (42, 13359865), (58, 9674385), (70, 8015919), (87, 6449590), (105, 5343946), (145, 3869754), (174, 3224795), (199, 2819670), (203, 2764110), (210, 2671973), (290, 1934877), (398, 1409835), (406, 1382055), (435, 1289918), (463, 1211910), (597, 939890), (609, 921370), (870, 644959), (926, 605955), (995, 563934), (1015, 552822), (1194, 469945), (1218, 460685), (1389, 403970), (1393, 402810), (1990, 281967), (2030, 276411), (2315, 242382), (2778, 201985), (2786, 201405), (2985, 187978), (3045, 184274), (3241, 173130), (4179, 134270), (4630, 121191), (5771, 97230), (5970, 93989), (6090, 92137), (6482, 86565), (6945, 80794), (6965, 80562), (8358, 67135), (9723, 57710), (11542, 48615), (13427, 41790), (13890, 40397), (13930, 40281), (16205, 34626), (17313, 32410), (19446, 28855), (20895, 26854)]