121673580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1069}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 391157760

約数和(自身を除く): 269484180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 542, 813, 1069, 1084, 1355, 1626, 1897, 2138, 2710, 3207, 3252, 3794, 4065, 4276, 5345, 5420, 5691, 6414, 7483, 7588, 8130, 9485, 10690, 11382, 12828, 14966, 16035, 16260, 18970, 21380, 22449, 22764, 28455, 29932, 32070, 37415, 37940, 44898, 56910, 64140, 74830, 89796, 112245, 113820, 149660, 224490, 289699, 448980, 579398, 869097, 1158796, 1448495, 1738194, 2027893, 2896990, 3476388, 4055786, 4345485, 5793980, 6083679, 8111572, 8690970, 10139465, 12167358, 17381940, 20278930, 24334716, 30418395, 40557860, 60836790, 121673580]

約数ペア:

[(1, 121673580), (2, 60836790), (3, 40557860), (4, 30418395), (5, 24334716), (6, 20278930), (7, 17381940), (10, 12167358), (12, 10139465), (14, 8690970), (15, 8111572), (20, 6083679), (21, 5793980), (28, 4345485), (30, 4055786), (35, 3476388), (42, 2896990), (60, 2027893), (70, 1738194), (84, 1448495), (105, 1158796), (140, 869097), (210, 579398), (271, 448980), (420, 289699), (542, 224490), (813, 149660), (1069, 113820), (1084, 112245), (1355, 89796), (1626, 74830), (1897, 64140), (2138, 56910), (2710, 44898), (3207, 37940), (3252, 37415), (3794, 32070), (4065, 29932), (4276, 28455), (5345, 22764), (5420, 22449), (5691, 21380), (6414, 18970), (7483, 16260), (7588, 16035), (8130, 14966), (9485, 12828), (10690, 11382)]