163359720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 576072000

約数和(自身を除く): 412712280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 361, 380, 419, 456, 513, 540, 570, 684, 722, 760, 838, 855, 1026, 1080, 1083, 1140, 1257, 1368, 1444, 1676, 1710, 1805, 2052, 2095, 2166, 2280, 2514, 2565, 2888, 3249, 3352, 3420, 3610, 3771, 4104, 4190, 4332, 5028, 5130, 5415, 6285, 6498, 6840, 7220, 7542, 7961, 8380, 8664, 9747, 10056, 10260, 10830, 11313, 12570, 12996, 14440, 15084, 15922, 16245, 16760, 18855, 19494, 20520, 21660, 22626, 23883, 25140, 25992, 30168, 31844, 32490, 37710, 38988, 39805, 43320, 45252, 47766, 48735, 50280, 56565, 63688, 64980, 71649, 75420, 77976, 79610, 90504, 95532, 97470, 113130, 119415, 129960, 143298, 150840, 151259, 159220, 191064, 194940, 214947, 226260, 238830, 286596, 302518, 318440, 358245, 389880, 429894, 452520, 453777, 477660, 573192, 605036, 716490, 756295, 859788, 907554, 955320, 1074735, 1210072, 1361331, 1432980, 1512590, 1719576, 1815108, 2149470, 2268885, 2722662, 2865960, 3025180, 3630216, 4083993, 4298940, 4537770, 5445324, 6050360, 6806655, 8167986, 8597880, 9075540, 10890648, 13613310, 16335972, 18151080, 20419965, 27226620, 32671944, 40839930, 54453240, 81679860, 163359720]

約数ペア:

[(1, 163359720), (2, 81679860), (3, 54453240), (4, 40839930), (5, 32671944), (6, 27226620), (8, 20419965), (9, 18151080), (10, 16335972), (12, 13613310), (15, 10890648), (18, 9075540), (19, 8597880), (20, 8167986), (24, 6806655), (27, 6050360), (30, 5445324), (36, 4537770), (38, 4298940), (40, 4083993), (45, 3630216), (54, 3025180), (57, 2865960), (60, 2722662), (72, 2268885), (76, 2149470), (90, 1815108), (95, 1719576), (108, 1512590), (114, 1432980), (120, 1361331), (135, 1210072), (152, 1074735), (171, 955320), (180, 907554), (190, 859788), (216, 756295), (228, 716490), (270, 605036), (285, 573192), (342, 477660), (360, 453777), (361, 452520), (380, 429894), (419, 389880), (456, 358245), (513, 318440), (540, 302518), (570, 286596), (684, 238830), (722, 226260), (760, 214947), (838, 194940), (855, 191064), (1026, 159220), (1080, 151259), (1083, 150840), (1140, 143298), (1257, 129960), (1368, 119415), (1444, 113130), (1676, 97470), (1710, 95532), (1805, 90504), (2052, 79610), (2095, 77976), (2166, 75420), (2280, 71649), (2514, 64980), (2565, 63688), (2888, 56565), (3249, 50280), (3352, 48735), (3420, 47766), (3610, 45252), (3771, 43320), (4104, 39805), (4190, 38988), (4332, 37710), (5028, 32490), (5130, 31844), (5415, 30168), (6285, 25992), (6498, 25140), (6840, 23883), (7220, 22626), (7542, 21660), (7961, 20520), (8380, 19494), (8664, 18855), (9747, 16760), (10056, 16245), (10260, 15922), (10830, 15084), (11313, 14440), (12570, 12996)]