183301474760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{6449}}^1$

素因数の和:6879

約数の個数: 128

約数和(自身を含む): 438858000000

約数和(自身を除く): 255556525240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 251, 298, 380, 502, 596, 745, 760, 1004, 1192, 1255, 1490, 2008, 2510, 2831, 2980, 4769, 5020, 5662, 5960, 6449, 9538, 10040, 11324, 12898, 14155, 19076, 22648, 23845, 25796, 28310, 32245, 37399, 38152, 47690, 51592, 56620, 64490, 74798, 95380, 113240, 122531, 128980, 149596, 186995, 190760, 245062, 257960, 299192, 373990, 490124, 612655, 710581, 747980, 960901, 980248, 1225310, 1421162, 1495960, 1618699, 1921802, 2450620, 2842324, 3237398, 3552905, 3843604, 4804505, 4901240, 5684648, 6474796, 7105810, 7687208, 8093495, 9609010, 12949592, 14211620, 16186990, 18257119, 19218020, 28423240, 30755281, 32373980, 36514238, 38436040, 61510562, 64747960, 73028476, 91285595, 123021124, 146056952, 153776405, 182571190, 241186151, 246042248, 307552810, 365142380, 482372302, 615105620, 730284760, 964744604, 1205930755, 1230211240, 1929489208, 2411861510, 4582536869, 4823723020, 9165073738, 9647446040, 18330147476, 22912684345, 36660294952, 45825368690, 91650737380, 183301474760]

約数ペア:

[(1, 183301474760), (2, 91650737380), (4, 45825368690), (5, 36660294952), (8, 22912684345), (10, 18330147476), (19, 9647446040), (20, 9165073738), (38, 4823723020), (40, 4582536869), (76, 2411861510), (95, 1929489208), (149, 1230211240), (152, 1205930755), (190, 964744604), (251, 730284760), (298, 615105620), (380, 482372302), (502, 365142380), (596, 307552810), (745, 246042248), (760, 241186151), (1004, 182571190), (1192, 153776405), (1255, 146056952), (1490, 123021124), (2008, 91285595), (2510, 73028476), (2831, 64747960), (2980, 61510562), (4769, 38436040), (5020, 36514238), (5662, 32373980), (5960, 30755281), (6449, 28423240), (9538, 19218020), (10040, 18257119), (11324, 16186990), (12898, 14211620), (14155, 12949592), (19076, 9609010), (22648, 8093495), (23845, 7687208), (25796, 7105810), (28310, 6474796), (32245, 5684648), (37399, 4901240), (38152, 4804505), (47690, 3843604), (51592, 3552905), (56620, 3237398), (64490, 2842324), (74798, 2450620), (95380, 1921802), (113240, 1618699), (122531, 1495960), (128980, 1421162), (149596, 1225310), (186995, 980248), (190760, 960901), (245062, 747980), (257960, 710581), (299192, 612655), (373990, 490124)]