73072440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 274959360

約数和(自身を除く): 201886920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 271, 280, 315, 321, 360, 420, 428, 504, 535, 542, 630, 642, 749, 813, 840, 856, 963, 1070, 1084, 1260, 1284, 1355, 1498, 1605, 1626, 1897, 1926, 2140, 2168, 2247, 2439, 2520, 2568, 2710, 2996, 3210, 3252, 3745, 3794, 3852, 4065, 4280, 4494, 4815, 4878, 5420, 5691, 5992, 6420, 6504, 6741, 7490, 7588, 7704, 8130, 8988, 9485, 9630, 9756, 10840, 11235, 11382, 12195, 12840, 13482, 14980, 15176, 16260, 17073, 17976, 18970, 19260, 19512, 22470, 22764, 24390, 26964, 28455, 28997, 29960, 32520, 33705, 34146, 37940, 38520, 44940, 45528, 48780, 53928, 56910, 57994, 67410, 68292, 75880, 85365, 86991, 89880, 97560, 113820, 115988, 134820, 136584, 144985, 170730, 173982, 202979, 227640, 231976, 260973, 269640, 289970, 341460, 347964, 405958, 434955, 521946, 579940, 608937, 682920, 695928, 811916, 869910, 1014895, 1043892, 1159880, 1217874, 1304865, 1623832, 1739820, 1826811, 2029790, 2087784, 2435748, 2609730, 3044685, 3479640, 3653622, 4059580, 4871496, 5219460, 6089370, 7307244, 8119160, 9134055, 10438920, 12178740, 14614488, 18268110, 24357480, 36536220, 73072440]

約数ペア:

[(1, 73072440), (2, 36536220), (3, 24357480), (4, 18268110), (5, 14614488), (6, 12178740), (7, 10438920), (8, 9134055), (9, 8119160), (10, 7307244), (12, 6089370), (14, 5219460), (15, 4871496), (18, 4059580), (20, 3653622), (21, 3479640), (24, 3044685), (28, 2609730), (30, 2435748), (35, 2087784), (36, 2029790), (40, 1826811), (42, 1739820), (45, 1623832), (56, 1304865), (60, 1217874), (63, 1159880), (70, 1043892), (72, 1014895), (84, 869910), (90, 811916), (105, 695928), (107, 682920), (120, 608937), (126, 579940), (140, 521946), (168, 434955), (180, 405958), (210, 347964), (214, 341460), (252, 289970), (271, 269640), (280, 260973), (315, 231976), (321, 227640), (360, 202979), (420, 173982), (428, 170730), (504, 144985), (535, 136584), (542, 134820), (630, 115988), (642, 113820), (749, 97560), (813, 89880), (840, 86991), (856, 85365), (963, 75880), (1070, 68292), (1084, 67410), (1260, 57994), (1284, 56910), (1355, 53928), (1498, 48780), (1605, 45528), (1626, 44940), (1897, 38520), (1926, 37940), (2140, 34146), (2168, 33705), (2247, 32520), (2439, 29960), (2520, 28997), (2568, 28455), (2710, 26964), (2996, 24390), (3210, 22764), (3252, 22470), (3745, 19512), (3794, 19260), (3852, 18970), (4065, 17976), (4280, 17073), (4494, 16260), (4815, 15176), (4878, 14980), (5420, 13482), (5691, 12840), (5992, 12195), (6420, 11382), (6504, 11235), (6741, 10840), (7490, 9756), (7588, 9630), (7704, 9485), (8130, 8988)]