236945960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 574014600

約数和(自身を除く): 337068640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 269, 305, 361, 380, 488, 538, 610, 722, 760, 1076, 1159, 1220, 1345, 1444, 1805, 2152, 2318, 2440, 2690, 2888, 3610, 4636, 5111, 5380, 5795, 7220, 9272, 10222, 10760, 11590, 14440, 16409, 20444, 22021, 23180, 25555, 32818, 40888, 44042, 46360, 51110, 65636, 82045, 88084, 97109, 102220, 110105, 131272, 164090, 176168, 194218, 204440, 220210, 311771, 328180, 388436, 440420, 485545, 623542, 656360, 776872, 880840, 971090, 1247084, 1558855, 1942180, 2494168, 3117710, 3884360, 5923649, 6235420, 11847298, 12470840, 23694596, 29618245, 47389192, 59236490, 118472980, 236945960]

約数ペア:

[(1, 236945960), (2, 118472980), (4, 59236490), (5, 47389192), (8, 29618245), (10, 23694596), (19, 12470840), (20, 11847298), (38, 6235420), (40, 5923649), (61, 3884360), (76, 3117710), (95, 2494168), (122, 1942180), (152, 1558855), (190, 1247084), (244, 971090), (269, 880840), (305, 776872), (361, 656360), (380, 623542), (488, 485545), (538, 440420), (610, 388436), (722, 328180), (760, 311771), (1076, 220210), (1159, 204440), (1220, 194218), (1345, 176168), (1444, 164090), (1805, 131272), (2152, 110105), (2318, 102220), (2440, 97109), (2690, 88084), (2888, 82045), (3610, 65636), (4636, 51110), (5111, 46360), (5380, 44042), (5795, 40888), (7220, 32818), (9272, 25555), (10222, 23180), (10760, 22021), (11590, 20444), (14440, 16409)]