180839064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2809

約数の個数: 128

約数和(自身を含む): 571069440

約数和(自身を除く): 390230376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1288, 1428, 1564, 1932, 2346, 2737, 2753, 2856, 3128, 3864, 4692, 5474, 5506, 8211, 8259, 9384, 10948, 11012, 16422, 16518, 19271, 21896, 22024, 32844, 33036, 38542, 46801, 57813, 63319, 65688, 66072, 77084, 93602, 115626, 126638, 140403, 154168, 187204, 189957, 231252, 253276, 280806, 327607, 374408, 379914, 443233, 462504, 506552, 561612, 655214, 759828, 886466, 982821, 1076423, 1123224, 1310428, 1329699, 1519656, 1772932, 1965642, 2152846, 2620856, 2659398, 3229269, 3545864, 3931284, 4305692, 5318796, 6458538, 7534961, 7862568, 8611384, 10637592, 12917076, 15069922, 22604883, 25834152, 30139844, 45209766, 60279688, 90419532, 180839064]

約数ペア:

[(1, 180839064), (2, 90419532), (3, 60279688), (4, 45209766), (6, 30139844), (7, 25834152), (8, 22604883), (12, 15069922), (14, 12917076), (17, 10637592), (21, 8611384), (23, 7862568), (24, 7534961), (28, 6458538), (34, 5318796), (42, 4305692), (46, 3931284), (51, 3545864), (56, 3229269), (68, 2659398), (69, 2620856), (84, 2152846), (92, 1965642), (102, 1772932), (119, 1519656), (136, 1329699), (138, 1310428), (161, 1123224), (168, 1076423), (184, 982821), (204, 886466), (238, 759828), (276, 655214), (322, 561612), (357, 506552), (391, 462504), (408, 443233), (476, 379914), (483, 374408), (552, 327607), (644, 280806), (714, 253276), (782, 231252), (952, 189957), (966, 187204), (1173, 154168), (1288, 140403), (1428, 126638), (1564, 115626), (1932, 93602), (2346, 77084), (2737, 66072), (2753, 65688), (2856, 63319), (3128, 57813), (3864, 46801), (4692, 38542), (5474, 33036), (5506, 32844), (8211, 22024), (8259, 21896), (9384, 19271), (10948, 16518), (11012, 16422)]