789370120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 192

約数和(自身を含む): 2330415360

約数和(自身を除く): 1541045240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 121, 140, 154, 161, 184, 220, 230, 242, 253, 280, 308, 322, 385, 440, 460, 484, 506, 605, 616, 644, 770, 805, 847, 920, 968, 1012, 1013, 1210, 1265, 1288, 1540, 1610, 1694, 1771, 2024, 2026, 2420, 2530, 2783, 3080, 3220, 3388, 3542, 4052, 4235, 4840, 5060, 5065, 5566, 6440, 6776, 7084, 7091, 8104, 8470, 8855, 10120, 10130, 11132, 11143, 13915, 14168, 14182, 16940, 17710, 19481, 20260, 22264, 22286, 23299, 27830, 28364, 33880, 35420, 35455, 38962, 40520, 44572, 46598, 55660, 55715, 56728, 70840, 70910, 77924, 78001, 89144, 93196, 97405, 111320, 111430, 116495, 122573, 141820, 155848, 156002, 163093, 186392, 194810, 222860, 232990, 245146, 256289, 283640, 312004, 326186, 389620, 390005, 445720, 465980, 490292, 512578, 612865, 624008, 652372, 779240, 780010, 815465, 858011, 931960, 980584, 1025156, 1225730, 1281445, 1304744, 1560020, 1630930, 1716022, 1794023, 2050312, 2451460, 2562890, 2819179, 3120040, 3261860, 3432044, 3588046, 4290055, 4902920, 5125780, 5638358, 6523720, 6864088, 7176092, 8580110, 8970115, 10251560, 11276716, 14095895, 14352184, 17160220, 17940230, 19734253, 22553432, 28191790, 34320440, 35880460, 39468506, 56383580, 71760920, 78937012, 98671265, 112767160, 157874024, 197342530, 394685060, 789370120]

約数ペア:

[(1, 789370120), (2, 394685060), (4, 197342530), (5, 157874024), (7, 112767160), (8, 98671265), (10, 78937012), (11, 71760920), (14, 56383580), (20, 39468506), (22, 35880460), (23, 34320440), (28, 28191790), (35, 22553432), (40, 19734253), (44, 17940230), (46, 17160220), (55, 14352184), (56, 14095895), (70, 11276716), (77, 10251560), (88, 8970115), (92, 8580110), (110, 7176092), (115, 6864088), (121, 6523720), (140, 5638358), (154, 5125780), (161, 4902920), (184, 4290055), (220, 3588046), (230, 3432044), (242, 3261860), (253, 3120040), (280, 2819179), (308, 2562890), (322, 2451460), (385, 2050312), (440, 1794023), (460, 1716022), (484, 1630930), (506, 1560020), (605, 1304744), (616, 1281445), (644, 1225730), (770, 1025156), (805, 980584), (847, 931960), (920, 858011), (968, 815465), (1012, 780010), (1013, 779240), (1210, 652372), (1265, 624008), (1288, 612865), (1540, 512578), (1610, 490292), (1694, 465980), (1771, 445720), (2024, 390005), (2026, 389620), (2420, 326186), (2530, 312004), (2783, 283640), (3080, 256289), (3220, 245146), (3388, 232990), (3542, 222860), (4052, 194810), (4235, 186392), (4840, 163093), (5060, 156002), (5065, 155848), (5566, 141820), (6440, 122573), (6776, 116495), (7084, 111430), (7091, 111320), (8104, 97405), (8470, 93196), (8855, 89144), (10120, 78001), (10130, 77924), (11132, 70910), (11143, 70840), (13915, 56728), (14168, 55715), (14182, 55660), (16940, 46598), (17710, 44572), (19481, 40520), (20260, 38962), (22264, 35455), (22286, 35420), (23299, 33880), (27830, 28364)]