201640678000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{141403}}^1$

素因数の和:141480

約数の個数: 160

約数和(自身を含む): 525181243392

約数和(自身を除く): 323540565392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 125, 155, 184, 200, 230, 248, 250, 310, 368, 400, 460, 496, 500, 575, 620, 713, 775, 920, 1000, 1150, 1240, 1426, 1550, 1840, 2000, 2300, 2480, 2852, 2875, 3100, 3565, 3875, 4600, 5704, 5750, 6200, 7130, 7750, 9200, 11408, 11500, 12400, 14260, 15500, 17825, 23000, 28520, 31000, 35650, 46000, 57040, 62000, 71300, 89125, 141403, 142600, 178250, 282806, 285200, 356500, 565612, 707015, 713000, 1131224, 1414030, 1426000, 2262448, 2828060, 3252269, 3535075, 4383493, 5656120, 6504538, 7070150, 8766986, 11312240, 13009076, 14140300, 16261345, 17533972, 17675375, 21917465, 26018152, 28280600, 32522690, 35067944, 35350750, 43834930, 52036304, 56561200, 65045380, 70135888, 70701500, 81306725, 87669860, 100820339, 109587325, 130090760, 141403000, 162613450, 175339720, 201640678, 219174650, 260181520, 282806000, 325226900, 350679440, 403281356, 406533625, 438349300, 504101695, 547936625, 650453800, 806562712, 813067250, 876698600, 1008203390, 1095873250, 1300907600, 1613125424, 1626134500, 1753397200, 2016406780, 2191746500, 2520508475, 3252269000, 4032813560, 4383493000, 5041016950, 6504538000, 8065627120, 8766986000, 10082033900, 12602542375, 20164067800, 25205084750, 40328135600, 50410169500, 100820339000, 201640678000]

約数ペア:

[(1, 201640678000), (2, 100820339000), (4, 50410169500), (5, 40328135600), (8, 25205084750), (10, 20164067800), (16, 12602542375), (20, 10082033900), (23, 8766986000), (25, 8065627120), (31, 6504538000), (40, 5041016950), (46, 4383493000), (50, 4032813560), (62, 3252269000), (80, 2520508475), (92, 2191746500), (100, 2016406780), (115, 1753397200), (124, 1626134500), (125, 1613125424), (155, 1300907600), (184, 1095873250), (200, 1008203390), (230, 876698600), (248, 813067250), (250, 806562712), (310, 650453800), (368, 547936625), (400, 504101695), (460, 438349300), (496, 406533625), (500, 403281356), (575, 350679440), (620, 325226900), (713, 282806000), (775, 260181520), (920, 219174650), (1000, 201640678), (1150, 175339720), (1240, 162613450), (1426, 141403000), (1550, 130090760), (1840, 109587325), (2000, 100820339), (2300, 87669860), (2480, 81306725), (2852, 70701500), (2875, 70135888), (3100, 65045380), (3565, 56561200), (3875, 52036304), (4600, 43834930), (5704, 35350750), (5750, 35067944), (6200, 32522690), (7130, 28280600), (7750, 26018152), (9200, 21917465), (11408, 17675375), (11500, 17533972), (12400, 16261345), (14260, 14140300), (15500, 13009076), (17825, 11312240), (23000, 8766986), (28520, 7070150), (31000, 6504538), (35650, 5656120), (46000, 4383493), (57040, 3535075), (62000, 3252269), (71300, 2828060), (89125, 2262448), (141403, 1426000), (142600, 1414030), (178250, 1131224), (282806, 713000), (285200, 707015), (356500, 565612)]