231412680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 774835200

約数和(自身を除く): 543422520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 353, 360, 540, 607, 706, 1059, 1080, 1214, 1412, 1765, 1821, 2118, 2428, 2824, 3035, 3177, 3530, 3642, 4236, 4856, 5295, 5463, 6070, 6354, 7060, 7284, 8472, 9105, 9531, 10590, 10926, 12140, 12708, 14120, 14568, 15885, 16389, 18210, 19062, 21180, 21852, 24280, 25416, 27315, 31770, 32778, 36420, 38124, 42360, 43704, 47655, 54630, 63540, 65556, 72840, 76248, 81945, 95310, 109260, 127080, 131112, 163890, 190620, 214271, 218520, 327780, 381240, 428542, 642813, 655560, 857084, 1071355, 1285626, 1714168, 1928439, 2142710, 2571252, 3214065, 3856878, 4285420, 5142504, 5785317, 6428130, 7713756, 8570840, 9642195, 11570634, 12856260, 15427512, 19284390, 23141268, 25712520, 28926585, 38568780, 46282536, 57853170, 77137560, 115706340, 231412680]

約数ペア:

[(1, 231412680), (2, 115706340), (3, 77137560), (4, 57853170), (5, 46282536), (6, 38568780), (8, 28926585), (9, 25712520), (10, 23141268), (12, 19284390), (15, 15427512), (18, 12856260), (20, 11570634), (24, 9642195), (27, 8570840), (30, 7713756), (36, 6428130), (40, 5785317), (45, 5142504), (54, 4285420), (60, 3856878), (72, 3214065), (90, 2571252), (108, 2142710), (120, 1928439), (135, 1714168), (180, 1285626), (216, 1071355), (270, 857084), (353, 655560), (360, 642813), (540, 428542), (607, 381240), (706, 327780), (1059, 218520), (1080, 214271), (1214, 190620), (1412, 163890), (1765, 131112), (1821, 127080), (2118, 109260), (2428, 95310), (2824, 81945), (3035, 76248), (3177, 72840), (3530, 65556), (3642, 63540), (4236, 54630), (4856, 47655), (5295, 43704), (5463, 42360), (6070, 38124), (6354, 36420), (7060, 32778), (7284, 31770), (8472, 27315), (9105, 25416), (9531, 24280), (10590, 21852), (10926, 21180), (12140, 19062), (12708, 18210), (14120, 16389), (14568, 15885)]