64922574080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557371}}^1$

素因数の和:557412

約数の個数: 144

約数和(自身を含む): 191397085824

約数和(自身を除く): 126474511744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4160, 4480, 5824, 7280, 8320, 8960, 11648, 14560, 16640, 23296, 29120, 58240, 116480, 557371, 1114742, 2229484, 2786855, 3901597, 4458968, 5573710, 7245823, 7803194, 8917936, 11147420, 14491646, 15606388, 17835872, 19507985, 22294840, 28983292, 31212776, 35671744, 36229115, 39015970, 44589680, 50720761, 57966584, 62425552, 71343488, 72458230, 78031940, 89179360, 101441522, 115933168, 124851104, 142686976, 144916460, 156063880, 178358720, 202883044, 231866336, 249702208, 253603805, 289832920, 312127760, 356717440, 405766088, 463732672, 499404416, 507207610, 579665840, 624255520, 713434880, 811532176, 927465344, 998808832, 1014415220, 1159331680, 1248511040, 1623064352, 1854930688, 2028830440, 2318663360, 2497022080, 3246128704, 4057660880, 4637326720, 4994044160, 6492257408, 8115321760, 9274653440, 12984514816, 16230643520, 32461287040, 64922574080]

約数ペア:

[(1, 64922574080), (2, 32461287040), (4, 16230643520), (5, 12984514816), (7, 9274653440), (8, 8115321760), (10, 6492257408), (13, 4994044160), (14, 4637326720), (16, 4057660880), (20, 3246128704), (26, 2497022080), (28, 2318663360), (32, 2028830440), (35, 1854930688), (40, 1623064352), (52, 1248511040), (56, 1159331680), (64, 1014415220), (65, 998808832), (70, 927465344), (80, 811532176), (91, 713434880), (104, 624255520), (112, 579665840), (128, 507207610), (130, 499404416), (140, 463732672), (160, 405766088), (182, 356717440), (208, 312127760), (224, 289832920), (256, 253603805), (260, 249702208), (280, 231866336), (320, 202883044), (364, 178358720), (416, 156063880), (448, 144916460), (455, 142686976), (520, 124851104), (560, 115933168), (640, 101441522), (728, 89179360), (832, 78031940), (896, 72458230), (910, 71343488), (1040, 62425552), (1120, 57966584), (1280, 50720761), (1456, 44589680), (1664, 39015970), (1792, 36229115), (1820, 35671744), (2080, 31212776), (2240, 28983292), (2912, 22294840), (3328, 19507985), (3640, 17835872), (4160, 15606388), (4480, 14491646), (5824, 11147420), (7280, 8917936), (8320, 7803194), (8960, 7245823), (11648, 5573710), (14560, 4458968), (16640, 3901597), (23296, 2786855), (29120, 2229484), (58240, 1114742), (116480, 557371)]