156936360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8167

約数の個数: 128

約数和(自身を含む): 561530880

約数和(自身を除く): 404594520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 8123, 9660, 16246, 19320, 24369, 32492, 40615, 48738, 56861, 64984, 81230, 97476, 113722, 121845, 162460, 170583, 186829, 194952, 227444, 243690, 284305, 324920, 341166, 373658, 454888, 487380, 560487, 568610, 682332, 747316, 852915, 934145, 974760, 1120974, 1137220, 1307803, 1364664, 1494632, 1705830, 1868290, 2241948, 2274440, 2615606, 2802435, 3411660, 3736580, 3923409, 4483896, 5231212, 5604870, 6539015, 6823320, 7473160, 7846818, 10462424, 11209740, 13078030, 15693636, 19617045, 22419480, 26156060, 31387272, 39234090, 52312120, 78468180, 156936360]

約数ペア:

[(1, 156936360), (2, 78468180), (3, 52312120), (4, 39234090), (5, 31387272), (6, 26156060), (7, 22419480), (8, 19617045), (10, 15693636), (12, 13078030), (14, 11209740), (15, 10462424), (20, 7846818), (21, 7473160), (23, 6823320), (24, 6539015), (28, 5604870), (30, 5231212), (35, 4483896), (40, 3923409), (42, 3736580), (46, 3411660), (56, 2802435), (60, 2615606), (69, 2274440), (70, 2241948), (84, 1868290), (92, 1705830), (105, 1494632), (115, 1364664), (120, 1307803), (138, 1137220), (140, 1120974), (161, 974760), (168, 934145), (184, 852915), (210, 747316), (230, 682332), (276, 568610), (280, 560487), (322, 487380), (345, 454888), (420, 373658), (460, 341166), (483, 324920), (552, 284305), (644, 243690), (690, 227444), (805, 194952), (840, 186829), (920, 170583), (966, 162460), (1288, 121845), (1380, 113722), (1610, 97476), (1932, 81230), (2415, 64984), (2760, 56861), (3220, 48738), (3864, 40615), (4830, 32492), (6440, 24369), (8123, 19320), (9660, 16246)]