201970463520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{438761}}^1$

素因数の和:438923

約数の個数: 192

約数和(自身を含む): 732402590976

約数和(自身を除く): 530432127456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 210, 224, 240, 274, 280, 336, 411, 420, 480, 548, 560, 672, 685, 822, 840, 959, 1096, 1120, 1370, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 3288, 3360, 3836, 4110, 4384, 4795, 5480, 5754, 6576, 7672, 8220, 9590, 10960, 11508, 13152, 14385, 15344, 16440, 19180, 21920, 23016, 28770, 30688, 32880, 38360, 46032, 57540, 65760, 76720, 92064, 115080, 153440, 230160, 438761, 460320, 877522, 1316283, 1755044, 2193805, 2632566, 3071327, 3510088, 4387610, 5265132, 6142654, 6581415, 7020176, 8775220, 9213981, 10530264, 12285308, 13162830, 14040352, 15356635, 17550440, 18427962, 21060528, 24570616, 26325660, 30713270, 35100880, 36855924, 42121056, 46069905, 49141232, 52651320, 60110257, 61426540, 70201760, 73711848, 92139810, 98282464, 105302640, 120220514, 122853080, 147423696, 180330771, 184279620, 210605280, 240441028, 245706160, 294847392, 300551285, 360661542, 368559240, 420771799, 480882056, 491412320, 601102570, 721323084, 737118480, 841543598, 901653855, 961764112, 1202205140, 1262315397, 1442646168, 1474236960, 1683087196, 1803307710, 1923528224, 2103858995, 2404410280, 2524630794, 2885292336, 3366174392, 3606615420, 4207717990, 4808820560, 5049261588, 5770584672, 6311576985, 6732348784, 7213230840, 8415435980, 9617641120, 10098523176, 12623153970, 13464697568, 14426461680, 16830871960, 20197046352, 25246307940, 28852923360, 33661743920, 40394092704, 50492615880, 67323487840, 100985231760, 201970463520]

約数ペア:

[(1, 201970463520), (2, 100985231760), (3, 67323487840), (4, 50492615880), (5, 40394092704), (6, 33661743920), (7, 28852923360), (8, 25246307940), (10, 20197046352), (12, 16830871960), (14, 14426461680), (15, 13464697568), (16, 12623153970), (20, 10098523176), (21, 9617641120), (24, 8415435980), (28, 7213230840), (30, 6732348784), (32, 6311576985), (35, 5770584672), (40, 5049261588), (42, 4808820560), (48, 4207717990), (56, 3606615420), (60, 3366174392), (70, 2885292336), (80, 2524630794), (84, 2404410280), (96, 2103858995), (105, 1923528224), (112, 1803307710), (120, 1683087196), (137, 1474236960), (140, 1442646168), (160, 1262315397), (168, 1202205140), (210, 961764112), (224, 901653855), (240, 841543598), (274, 737118480), (280, 721323084), (336, 601102570), (411, 491412320), (420, 480882056), (480, 420771799), (548, 368559240), (560, 360661542), (672, 300551285), (685, 294847392), (822, 245706160), (840, 240441028), (959, 210605280), (1096, 184279620), (1120, 180330771), (1370, 147423696), (1644, 122853080), (1680, 120220514), (1918, 105302640), (2055, 98282464), (2192, 92139810), (2740, 73711848), (2877, 70201760), (3288, 61426540), (3360, 60110257), (3836, 52651320), (4110, 49141232), (4384, 46069905), (4795, 42121056), (5480, 36855924), (5754, 35100880), (6576, 30713270), (7672, 26325660), (8220, 24570616), (9590, 21060528), (10960, 18427962), (11508, 17550440), (13152, 15356635), (14385, 14040352), (15344, 13162830), (16440, 12285308), (19180, 10530264), (21920, 9213981), (23016, 8775220), (28770, 7020176), (30688, 6581415), (32880, 6142654), (38360, 5265132), (46032, 4387610), (57540, 3510088), (65760, 3071327), (76720, 2632566), (92064, 2193805), (115080, 1755044), (153440, 1316283), (230160, 877522), (438761, 460320)]