439888020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 1460422656

約数和(自身を除く): 1020534636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 167, 195, 220, 260, 286, 307, 330, 334, 390, 429, 501, 572, 614, 660, 668, 715, 780, 835, 858, 921, 1002, 1228, 1430, 1535, 1670, 1716, 1837, 1842, 2004, 2145, 2171, 2505, 2860, 3070, 3340, 3377, 3674, 3684, 3991, 4290, 4342, 4605, 5010, 5511, 6140, 6513, 6754, 7348, 7982, 8580, 8684, 9185, 9210, 10020, 10131, 10855, 11022, 11973, 13026, 13508, 15964, 16885, 18370, 18420, 19955, 20262, 21710, 22044, 23881, 23946, 26052, 27555, 32565, 33770, 36740, 39910, 40524, 43420, 43901, 47762, 47892, 50655, 51269, 55110, 59865, 65130, 67540, 71643, 79820, 87802, 95524, 101310, 102538, 110220, 119405, 119730, 130260, 131703, 143286, 153807, 175604, 202620, 205076, 219505, 238810, 239460, 256345, 263406, 286572, 307614, 358215, 439010, 477620, 512690, 526812, 563959, 615228, 658515, 666497, 716430, 769035, 878020, 1025380, 1127918, 1317030, 1332994, 1432860, 1538070, 1691877, 1999491, 2255836, 2634060, 2665988, 2819795, 3076140, 3332485, 3383754, 3998982, 5639590, 6664970, 6767508, 7331467, 7997964, 8459385, 9997455, 11279180, 13329940, 14662934, 16918770, 19994910, 21994401, 29325868, 33837540, 36657335, 39989820, 43988802, 73314670, 87977604, 109972005, 146629340, 219944010, 439888020]

約数ペア:

[(1, 439888020), (2, 219944010), (3, 146629340), (4, 109972005), (5, 87977604), (6, 73314670), (10, 43988802), (11, 39989820), (12, 36657335), (13, 33837540), (15, 29325868), (20, 21994401), (22, 19994910), (26, 16918770), (30, 14662934), (33, 13329940), (39, 11279180), (44, 9997455), (52, 8459385), (55, 7997964), (60, 7331467), (65, 6767508), (66, 6664970), (78, 5639590), (110, 3998982), (130, 3383754), (132, 3332485), (143, 3076140), (156, 2819795), (165, 2665988), (167, 2634060), (195, 2255836), (220, 1999491), (260, 1691877), (286, 1538070), (307, 1432860), (330, 1332994), (334, 1317030), (390, 1127918), (429, 1025380), (501, 878020), (572, 769035), (614, 716430), (660, 666497), (668, 658515), (715, 615228), (780, 563959), (835, 526812), (858, 512690), (921, 477620), (1002, 439010), (1228, 358215), (1430, 307614), (1535, 286572), (1670, 263406), (1716, 256345), (1837, 239460), (1842, 238810), (2004, 219505), (2145, 205076), (2171, 202620), (2505, 175604), (2860, 153807), (3070, 143286), (3340, 131703), (3377, 130260), (3674, 119730), (3684, 119405), (3991, 110220), (4290, 102538), (4342, 101310), (4605, 95524), (5010, 87802), (5511, 79820), (6140, 71643), (6513, 67540), (6754, 65130), (7348, 59865), (7982, 55110), (8580, 51269), (8684, 50655), (9185, 47892), (9210, 47762), (10020, 43901), (10131, 43420), (10855, 40524), (11022, 39910), (11973, 36740), (13026, 33770), (13508, 32565), (15964, 27555), (16885, 26052), (18370, 23946), (18420, 23881), (19955, 22044), (20262, 21710)]