40619340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 137894400

約数和(自身を除く): 97275060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 107, 108, 111, 114, 135, 148, 171, 180, 185, 190, 214, 222, 228, 270, 285, 321, 333, 342, 370, 380, 428, 444, 513, 535, 540, 555, 570, 642, 666, 684, 703, 740, 855, 963, 999, 1026, 1070, 1110, 1140, 1284, 1332, 1406, 1605, 1665, 1710, 1926, 1998, 2033, 2052, 2109, 2140, 2220, 2565, 2812, 2889, 3210, 3330, 3420, 3515, 3852, 3959, 3996, 4066, 4218, 4815, 4995, 5130, 5778, 6099, 6327, 6420, 6660, 7030, 7918, 8132, 8436, 9630, 9990, 10165, 10260, 10545, 11556, 11877, 12198, 12654, 14060, 14445, 15836, 18297, 18981, 19260, 19795, 19980, 20330, 21090, 23754, 24396, 25308, 28890, 30495, 31635, 35631, 36594, 37962, 39590, 40660, 42180, 47508, 54891, 57780, 59385, 60990, 63270, 71262, 73188, 75221, 75924, 79180, 91485, 94905, 106893, 109782, 118770, 121980, 126540, 142524, 150442, 178155, 182970, 189810, 213786, 219564, 225663, 237540, 274455, 300884, 356310, 365940, 376105, 379620, 427572, 451326, 534465, 548910, 676989, 712620, 752210, 902652, 1068930, 1097820, 1128315, 1353978, 1504420, 2030967, 2137860, 2256630, 2707956, 3384945, 4061934, 4513260, 6769890, 8123868, 10154835, 13539780, 20309670, 40619340]

約数ペア:

[(1, 40619340), (2, 20309670), (3, 13539780), (4, 10154835), (5, 8123868), (6, 6769890), (9, 4513260), (10, 4061934), (12, 3384945), (15, 2707956), (18, 2256630), (19, 2137860), (20, 2030967), (27, 1504420), (30, 1353978), (36, 1128315), (37, 1097820), (38, 1068930), (45, 902652), (54, 752210), (57, 712620), (60, 676989), (74, 548910), (76, 534465), (90, 451326), (95, 427572), (107, 379620), (108, 376105), (111, 365940), (114, 356310), (135, 300884), (148, 274455), (171, 237540), (180, 225663), (185, 219564), (190, 213786), (214, 189810), (222, 182970), (228, 178155), (270, 150442), (285, 142524), (321, 126540), (333, 121980), (342, 118770), (370, 109782), (380, 106893), (428, 94905), (444, 91485), (513, 79180), (535, 75924), (540, 75221), (555, 73188), (570, 71262), (642, 63270), (666, 60990), (684, 59385), (703, 57780), (740, 54891), (855, 47508), (963, 42180), (999, 40660), (1026, 39590), (1070, 37962), (1110, 36594), (1140, 35631), (1284, 31635), (1332, 30495), (1406, 28890), (1605, 25308), (1665, 24396), (1710, 23754), (1926, 21090), (1998, 20330), (2033, 19980), (2052, 19795), (2109, 19260), (2140, 18981), (2220, 18297), (2565, 15836), (2812, 14445), (2889, 14060), (3210, 12654), (3330, 12198), (3420, 11877), (3515, 11556), (3852, 10545), (3959, 10260), (3996, 10165), (4066, 9990), (4218, 9630), (4815, 8436), (4995, 8132), (5130, 7918), (5778, 7030), (6099, 6660), (6327, 6420)]