1022665560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 256

約数和(自身を含む): 3746856960

約数和(自身を除く): 2724191400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 56, 60, 69, 70, 84, 86, 92, 105, 115, 120, 129, 138, 140, 161, 168, 172, 184, 210, 215, 230, 258, 276, 280, 301, 322, 344, 345, 420, 430, 460, 483, 516, 552, 602, 644, 645, 690, 805, 840, 860, 903, 920, 966, 989, 1032, 1204, 1231, 1288, 1290, 1380, 1505, 1610, 1720, 1806, 1932, 1978, 2408, 2415, 2462, 2580, 2760, 2967, 3010, 3220, 3612, 3693, 3864, 3956, 4515, 4830, 4924, 4945, 5160, 5934, 6020, 6155, 6440, 6923, 7224, 7386, 7912, 8617, 9030, 9660, 9848, 9890, 11868, 12040, 12310, 13846, 14772, 14835, 17234, 18060, 18465, 19320, 19780, 20769, 23736, 24620, 25851, 27692, 28313, 29544, 29670, 34468, 34615, 36120, 36930, 39560, 41538, 43085, 49240, 51702, 52933, 55384, 56626, 59340, 68936, 69230, 73860, 83076, 84939, 86170, 103404, 103845, 105866, 113252, 118680, 129255, 138460, 141565, 147720, 158799, 166152, 169878, 172340, 198191, 206808, 207690, 211732, 226504, 258510, 264665, 276920, 283130, 317598, 339756, 344680, 370531, 396382, 415380, 423464, 424695, 517020, 529330, 566260, 594573, 635196, 679512, 741062, 792764, 793995, 830760, 849390, 990955, 1034040, 1058660, 1111593, 1132520, 1189146, 1217459, 1270392, 1482124, 1585528, 1587990, 1698780, 1852655, 1981910, 2117320, 2223186, 2378292, 2434918, 2964248, 2972865, 3175980, 3397560, 3652377, 3705310, 3963820, 4446372, 4756584, 4869836, 5557965, 5945730, 6087295, 6351960, 7304754, 7410620, 7927640, 8522213, 8892744, 9739672, 11115930, 11891460, 12174590, 14609508, 14821240, 17044426, 18261885, 22231860, 23782920, 24349180, 25566639, 29219016, 34088852, 36523770, 42611065, 44463720, 48698360, 51133278, 68177704, 73047540, 85222130, 102266556, 127833195, 146095080, 170444260, 204533112, 255666390, 340888520, 511332780, 1022665560]

約数ペア:

[(1, 1022665560), (2, 511332780), (3, 340888520), (4, 255666390), (5, 204533112), (6, 170444260), (7, 146095080), (8, 127833195), (10, 102266556), (12, 85222130), (14, 73047540), (15, 68177704), (20, 51133278), (21, 48698360), (23, 44463720), (24, 42611065), (28, 36523770), (30, 34088852), (35, 29219016), (40, 25566639), (42, 24349180), (43, 23782920), (46, 22231860), (56, 18261885), (60, 17044426), (69, 14821240), (70, 14609508), (84, 12174590), (86, 11891460), (92, 11115930), (105, 9739672), (115, 8892744), (120, 8522213), (129, 7927640), (138, 7410620), (140, 7304754), (161, 6351960), (168, 6087295), (172, 5945730), (184, 5557965), (210, 4869836), (215, 4756584), (230, 4446372), (258, 3963820), (276, 3705310), (280, 3652377), (301, 3397560), (322, 3175980), (344, 2972865), (345, 2964248), (420, 2434918), (430, 2378292), (460, 2223186), (483, 2117320), (516, 1981910), (552, 1852655), (602, 1698780), (644, 1587990), (645, 1585528), (690, 1482124), (805, 1270392), (840, 1217459), (860, 1189146), (903, 1132520), (920, 1111593), (966, 1058660), (989, 1034040), (1032, 990955), (1204, 849390), (1231, 830760), (1288, 793995), (1290, 792764), (1380, 741062), (1505, 679512), (1610, 635196), (1720, 594573), (1806, 566260), (1932, 529330), (1978, 517020), (2408, 424695), (2415, 423464), (2462, 415380), (2580, 396382), (2760, 370531), (2967, 344680), (3010, 339756), (3220, 317598), (3612, 283130), (3693, 276920), (3864, 264665), (3956, 258510), (4515, 226504), (4830, 211732), (4924, 207690), (4945, 206808), (5160, 198191), (5934, 172340), (6020, 169878), (6155, 166152), (6440, 158799), (6923, 147720), (7224, 141565), (7386, 138460), (7912, 129255), (8617, 118680), (9030, 113252), (9660, 105866), (9848, 103845), (9890, 103404), (11868, 86170), (12040, 84939), (12310, 83076), (13846, 73860), (14772, 69230), (14835, 68936), (17234, 59340), (18060, 56626), (18465, 55384), (19320, 52933), (19780, 51702), (20769, 49240), (23736, 43085), (24620, 41538), (25851, 39560), (27692, 36930), (28313, 36120), (29544, 34615), (29670, 34468)]