6745100280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{4093}}^1$

素因数の和:4581

約数の個数: 128

約数和(自身を含む): 20940318720

約数和(自身を除く): 14195218440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 443, 465, 620, 744, 886, 930, 1240, 1329, 1772, 1860, 2215, 2658, 3544, 3720, 4093, 4430, 5316, 6645, 8186, 8860, 10632, 12279, 13290, 13733, 16372, 17720, 20465, 24558, 26580, 27466, 32744, 40930, 41199, 49116, 53160, 54932, 61395, 68665, 81860, 82398, 98232, 109864, 122790, 126883, 137330, 163720, 164796, 205995, 245580, 253766, 274660, 329592, 380649, 411990, 491160, 507532, 549320, 634415, 761298, 823980, 1015064, 1268830, 1522596, 1647960, 1813199, 1903245, 2537660, 3045192, 3626398, 3806490, 5075320, 5439597, 7252796, 7612980, 9065995, 10879194, 14505592, 15225960, 18131990, 21758388, 27197985, 36263980, 43516776, 54395970, 56209169, 72527960, 108791940, 112418338, 168627507, 217583880, 224836676, 281045845, 337255014, 449673352, 562091690, 674510028, 843137535, 1124183380, 1349020056, 1686275070, 2248366760, 3372550140, 6745100280]

約数ペア:

[(1, 6745100280), (2, 3372550140), (3, 2248366760), (4, 1686275070), (5, 1349020056), (6, 1124183380), (8, 843137535), (10, 674510028), (12, 562091690), (15, 449673352), (20, 337255014), (24, 281045845), (30, 224836676), (31, 217583880), (40, 168627507), (60, 112418338), (62, 108791940), (93, 72527960), (120, 56209169), (124, 54395970), (155, 43516776), (186, 36263980), (248, 27197985), (310, 21758388), (372, 18131990), (443, 15225960), (465, 14505592), (620, 10879194), (744, 9065995), (886, 7612980), (930, 7252796), (1240, 5439597), (1329, 5075320), (1772, 3806490), (1860, 3626398), (2215, 3045192), (2658, 2537660), (3544, 1903245), (3720, 1813199), (4093, 1647960), (4430, 1522596), (5316, 1268830), (6645, 1015064), (8186, 823980), (8860, 761298), (10632, 634415), (12279, 549320), (13290, 507532), (13733, 491160), (16372, 411990), (17720, 380649), (20465, 329592), (24558, 274660), (26580, 253766), (27466, 245580), (32744, 205995), (40930, 164796), (41199, 163720), (49116, 137330), (53160, 126883), (54932, 122790), (61395, 109864), (68665, 98232), (81860, 82398)]