2000487745560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7366651}}^1$

素因数の和:7366769

約数の個数: 128

約数和(自身を含む): 6279923496960

約数和(自身を除く): 4279435751400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 620, 730, 744, 876, 930, 1095, 1240, 1460, 1752, 1860, 2190, 2263, 2920, 3720, 4380, 4526, 6789, 8760, 9052, 11315, 13578, 18104, 22630, 27156, 33945, 45260, 54312, 67890, 90520, 135780, 271560, 7366651, 14733302, 22099953, 29466604, 36833255, 44199906, 58933208, 73666510, 88399812, 110499765, 147333020, 176799624, 220999530, 228366181, 294666040, 441999060, 456732362, 537765523, 685098543, 883998120, 913464724, 1075531046, 1141830905, 1370197086, 1613296569, 1826929448, 2151062092, 2283661810, 2688827615, 2740394172, 3226593138, 3425492715, 4302124184, 4567323620, 5377655230, 5480788344, 6453186276, 6850985430, 8066482845, 9134647240, 10755310460, 12906372552, 13701970860, 16132965690, 16670731213, 21510620920, 27403941720, 32265931380, 33341462426, 50012193639, 64531862760, 66682924852, 83353656065, 100024387278, 133365849704, 166707312130, 200048774556, 250060968195, 333414624260, 400097549112, 500121936390, 666829248520, 1000243872780, 2000487745560]

約数ペア:

[(1, 2000487745560), (2, 1000243872780), (3, 666829248520), (4, 500121936390), (5, 400097549112), (6, 333414624260), (8, 250060968195), (10, 200048774556), (12, 166707312130), (15, 133365849704), (20, 100024387278), (24, 83353656065), (30, 66682924852), (31, 64531862760), (40, 50012193639), (60, 33341462426), (62, 32265931380), (73, 27403941720), (93, 21510620920), (120, 16670731213), (124, 16132965690), (146, 13701970860), (155, 12906372552), (186, 10755310460), (219, 9134647240), (248, 8066482845), (292, 6850985430), (310, 6453186276), (365, 5480788344), (372, 5377655230), (438, 4567323620), (465, 4302124184), (584, 3425492715), (620, 3226593138), (730, 2740394172), (744, 2688827615), (876, 2283661810), (930, 2151062092), (1095, 1826929448), (1240, 1613296569), (1460, 1370197086), (1752, 1141830905), (1860, 1075531046), (2190, 913464724), (2263, 883998120), (2920, 685098543), (3720, 537765523), (4380, 456732362), (4526, 441999060), (6789, 294666040), (8760, 228366181), (9052, 220999530), (11315, 176799624), (13578, 147333020), (18104, 110499765), (22630, 88399812), (27156, 73666510), (33945, 58933208), (45260, 44199906), (54312, 36833255), (67890, 29466604), (90520, 22099953), (135780, 14733302), (271560, 7366651)]