944006960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 2454217920

約数和(自身を除く): 1510210960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 131, 164, 169, 205, 208, 260, 262, 328, 338, 410, 520, 524, 533, 655, 656, 676, 820, 845, 1040, 1048, 1066, 1310, 1352, 1640, 1690, 1703, 2096, 2132, 2197, 2620, 2665, 2704, 3280, 3380, 3406, 4264, 4394, 5240, 5330, 5371, 6760, 6812, 6929, 8515, 8528, 8788, 10480, 10660, 10742, 10985, 13520, 13624, 13858, 17030, 17576, 21320, 21484, 21970, 22139, 26855, 27248, 27716, 34060, 34645, 35152, 42640, 42968, 43940, 44278, 53710, 55432, 68120, 69290, 69823, 85936, 87880, 88556, 90077, 107420, 110695, 110864, 136240, 138580, 139646, 175760, 177112, 180154, 214840, 221390, 277160, 279292, 287807, 349115, 354224, 360308, 429680, 442780, 450385, 554320, 558584, 575614, 698230, 720616, 885560, 900770, 907699, 1117168, 1151228, 1396460, 1439035, 1441232, 1771120, 1801540, 1815398, 2302456, 2792920, 2878070, 3603080, 3630796, 4538495, 4604912, 5585840, 5756140, 7206160, 7261592, 9076990, 11512280, 11800087, 14523184, 18153980, 23024560, 23600174, 36307960, 47200348, 59000435, 72615920, 94400696, 118000870, 188801392, 236001740, 472003480, 944006960]

約数ペア:

[(1, 944006960), (2, 472003480), (4, 236001740), (5, 188801392), (8, 118000870), (10, 94400696), (13, 72615920), (16, 59000435), (20, 47200348), (26, 36307960), (40, 23600174), (41, 23024560), (52, 18153980), (65, 14523184), (80, 11800087), (82, 11512280), (104, 9076990), (130, 7261592), (131, 7206160), (164, 5756140), (169, 5585840), (205, 4604912), (208, 4538495), (260, 3630796), (262, 3603080), (328, 2878070), (338, 2792920), (410, 2302456), (520, 1815398), (524, 1801540), (533, 1771120), (655, 1441232), (656, 1439035), (676, 1396460), (820, 1151228), (845, 1117168), (1040, 907699), (1048, 900770), (1066, 885560), (1310, 720616), (1352, 698230), (1640, 575614), (1690, 558584), (1703, 554320), (2096, 450385), (2132, 442780), (2197, 429680), (2620, 360308), (2665, 354224), (2704, 349115), (3280, 287807), (3380, 279292), (3406, 277160), (4264, 221390), (4394, 214840), (5240, 180154), (5330, 177112), (5371, 175760), (6760, 139646), (6812, 138580), (6929, 136240), (8515, 110864), (8528, 110695), (8788, 107420), (10480, 90077), (10660, 88556), (10742, 87880), (10985, 85936), (13520, 69823), (13624, 69290), (13858, 68120), (17030, 55432), (17576, 53710), (21320, 44278), (21484, 43940), (21970, 42968), (22139, 42640), (26855, 35152), (27248, 34645), (27716, 34060)]