193235880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 616792320

約数和(自身を除く): 423556440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 920, 1060, 1219, 1272, 1321, 1380, 1590, 2120, 2438, 2642, 2760, 3180, 3657, 3963, 4876, 5284, 6095, 6360, 6605, 7314, 7926, 9752, 10568, 12190, 13210, 14628, 15852, 18285, 19815, 24380, 26420, 29256, 30383, 31704, 36570, 39630, 48760, 52840, 60766, 70013, 73140, 79260, 91149, 121532, 140026, 146280, 151915, 158520, 182298, 210039, 243064, 280052, 303830, 350065, 364596, 420078, 455745, 560104, 607660, 700130, 729192, 840156, 911490, 1050195, 1215320, 1400260, 1610299, 1680312, 1822980, 2100390, 2800520, 3220598, 3645960, 4200780, 4830897, 6441196, 8051495, 8401560, 9661794, 12882392, 16102990, 19323588, 24154485, 32205980, 38647176, 48308970, 64411960, 96617940, 193235880]

約数ペア:

[(1, 193235880), (2, 96617940), (3, 64411960), (4, 48308970), (5, 38647176), (6, 32205980), (8, 24154485), (10, 19323588), (12, 16102990), (15, 12882392), (20, 9661794), (23, 8401560), (24, 8051495), (30, 6441196), (40, 4830897), (46, 4200780), (53, 3645960), (60, 3220598), (69, 2800520), (92, 2100390), (106, 1822980), (115, 1680312), (120, 1610299), (138, 1400260), (159, 1215320), (184, 1050195), (212, 911490), (230, 840156), (265, 729192), (276, 700130), (318, 607660), (345, 560104), (424, 455745), (460, 420078), (530, 364596), (552, 350065), (636, 303830), (690, 280052), (795, 243064), (920, 210039), (1060, 182298), (1219, 158520), (1272, 151915), (1321, 146280), (1380, 140026), (1590, 121532), (2120, 91149), (2438, 79260), (2642, 73140), (2760, 70013), (3180, 60766), (3657, 52840), (3963, 48760), (4876, 39630), (5284, 36570), (6095, 31704), (6360, 30383), (6605, 29256), (7314, 26420), (7926, 24380), (9752, 19815), (10568, 18285), (12190, 15852), (13210, 14628)]