761569140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 2178610560

約数和(自身を除く): 1417041420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 251, 305, 366, 502, 610, 732, 753, 829, 915, 1004, 1220, 1255, 1506, 1658, 1830, 2487, 2510, 3012, 3316, 3660, 3765, 4145, 4974, 5020, 7530, 8290, 9948, 12435, 15060, 15311, 16580, 24870, 30622, 45933, 49740, 50569, 61244, 76555, 91866, 101138, 151707, 153110, 183732, 202276, 208079, 229665, 252845, 303414, 306220, 416158, 459330, 505690, 606828, 624237, 758535, 832316, 918660, 1011380, 1040395, 1248474, 1517070, 2080790, 2496948, 3034140, 3121185, 4161580, 6242370, 12484740, 12692819, 25385638, 38078457, 50771276, 63464095, 76156914, 126928190, 152313828, 190392285, 253856380, 380784570, 761569140]

約数ペア:

[(1, 761569140), (2, 380784570), (3, 253856380), (4, 190392285), (5, 152313828), (6, 126928190), (10, 76156914), (12, 63464095), (15, 50771276), (20, 38078457), (30, 25385638), (60, 12692819), (61, 12484740), (122, 6242370), (183, 4161580), (244, 3121185), (251, 3034140), (305, 2496948), (366, 2080790), (502, 1517070), (610, 1248474), (732, 1040395), (753, 1011380), (829, 918660), (915, 832316), (1004, 758535), (1220, 624237), (1255, 606828), (1506, 505690), (1658, 459330), (1830, 416158), (2487, 306220), (2510, 303414), (3012, 252845), (3316, 229665), (3660, 208079), (3765, 202276), (4145, 183732), (4974, 153110), (5020, 151707), (7530, 101138), (8290, 91866), (9948, 76555), (12435, 61244), (15060, 50569), (15311, 49740), (16580, 45933), (24870, 30622)]