164354940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 547545600

約数和(自身を除く): 383190660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 83, 90, 95, 108, 114, 135, 166, 171, 180, 190, 193, 228, 249, 270, 285, 332, 342, 380, 386, 415, 498, 513, 540, 570, 579, 684, 747, 772, 830, 855, 965, 996, 1026, 1140, 1158, 1245, 1494, 1577, 1660, 1710, 1737, 1930, 2052, 2241, 2316, 2490, 2565, 2895, 2988, 3154, 3420, 3474, 3667, 3735, 3860, 4482, 4731, 4980, 5130, 5211, 5790, 6308, 6948, 7334, 7470, 7885, 8685, 8964, 9462, 10260, 10422, 11001, 11205, 11580, 14193, 14668, 14940, 15770, 16019, 17370, 18335, 18924, 20844, 22002, 22410, 23655, 26055, 28386, 31540, 32038, 33003, 34740, 36670, 42579, 44004, 44820, 47310, 48057, 52110, 55005, 56772, 64076, 66006, 70965, 73340, 80095, 85158, 94620, 96114, 99009, 104220, 110010, 132012, 141930, 144171, 160190, 165015, 170316, 192228, 198018, 212895, 220020, 240285, 283860, 288342, 304361, 320380, 330030, 396036, 425790, 432513, 480570, 495045, 576684, 608722, 660060, 720855, 851580, 865026, 913083, 961140, 990090, 1217444, 1441710, 1521805, 1730052, 1826166, 1980180, 2162565, 2739249, 2883420, 3043610, 3652332, 4325130, 4565415, 5478498, 6087220, 8217747, 8650260, 9130830, 10956996, 13696245, 16435494, 18261660, 27392490, 32870988, 41088735, 54784980, 82177470, 164354940]

約数ペア:

[(1, 164354940), (2, 82177470), (3, 54784980), (4, 41088735), (5, 32870988), (6, 27392490), (9, 18261660), (10, 16435494), (12, 13696245), (15, 10956996), (18, 9130830), (19, 8650260), (20, 8217747), (27, 6087220), (30, 5478498), (36, 4565415), (38, 4325130), (45, 3652332), (54, 3043610), (57, 2883420), (60, 2739249), (76, 2162565), (83, 1980180), (90, 1826166), (95, 1730052), (108, 1521805), (114, 1441710), (135, 1217444), (166, 990090), (171, 961140), (180, 913083), (190, 865026), (193, 851580), (228, 720855), (249, 660060), (270, 608722), (285, 576684), (332, 495045), (342, 480570), (380, 432513), (386, 425790), (415, 396036), (498, 330030), (513, 320380), (540, 304361), (570, 288342), (579, 283860), (684, 240285), (747, 220020), (772, 212895), (830, 198018), (855, 192228), (965, 170316), (996, 165015), (1026, 160190), (1140, 144171), (1158, 141930), (1245, 132012), (1494, 110010), (1577, 104220), (1660, 99009), (1710, 96114), (1737, 94620), (1930, 85158), (2052, 80095), (2241, 73340), (2316, 70965), (2490, 66006), (2565, 64076), (2895, 56772), (2988, 55005), (3154, 52110), (3420, 48057), (3474, 47310), (3667, 44820), (3735, 44004), (3860, 42579), (4482, 36670), (4731, 34740), (4980, 33003), (5130, 32038), (5211, 31540), (5790, 28386), (6308, 26055), (6948, 23655), (7334, 22410), (7470, 22002), (7885, 20844), (8685, 18924), (8964, 18335), (9462, 17370), (10260, 16019), (10422, 15770), (11001, 14940), (11205, 14668), (11580, 14193)]