61235160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 150272040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 271, 280, 420, 538, 542, 807, 813, 840, 1076, 1084, 1345, 1355, 1614, 1626, 1883, 1897, 2152, 2168, 2690, 2710, 3228, 3252, 3766, 3794, 4035, 4065, 5380, 5420, 5649, 5691, 6456, 6504, 7532, 7588, 8070, 8130, 9415, 9485, 10760, 10840, 11298, 11382, 15064, 15176, 16140, 16260, 18830, 18970, 22596, 22764, 28245, 28455, 32280, 32520, 37660, 37940, 45192, 45528, 56490, 56910, 72899, 75320, 75880, 112980, 113820, 145798, 218697, 225960, 227640, 291596, 364495, 437394, 510293, 583192, 728990, 874788, 1020586, 1093485, 1457980, 1530879, 1749576, 2041172, 2186970, 2551465, 2915960, 3061758, 4082344, 4373940, 5102930, 6123516, 7654395, 8747880, 10205860, 12247032, 15308790, 20411720, 30617580, 61235160]

約数ペア:

[(1, 61235160), (2, 30617580), (3, 20411720), (4, 15308790), (5, 12247032), (6, 10205860), (7, 8747880), (8, 7654395), (10, 6123516), (12, 5102930), (14, 4373940), (15, 4082344), (20, 3061758), (21, 2915960), (24, 2551465), (28, 2186970), (30, 2041172), (35, 1749576), (40, 1530879), (42, 1457980), (56, 1093485), (60, 1020586), (70, 874788), (84, 728990), (105, 583192), (120, 510293), (140, 437394), (168, 364495), (210, 291596), (269, 227640), (271, 225960), (280, 218697), (420, 145798), (538, 113820), (542, 112980), (807, 75880), (813, 75320), (840, 72899), (1076, 56910), (1084, 56490), (1345, 45528), (1355, 45192), (1614, 37940), (1626, 37660), (1883, 32520), (1897, 32280), (2152, 28455), (2168, 28245), (2690, 22764), (2710, 22596), (3228, 18970), (3252, 18830), (3766, 16260), (3794, 16140), (4035, 15176), (4065, 15064), (5380, 11382), (5420, 11298), (5649, 10840), (5691, 10760), (6456, 9485), (6504, 9415), (7532, 8130), (7588, 8070)]