23743440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 180

約数和(自身を含む): 92894724

約数和(自身を除く): 69151284

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 673, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1346, 1470, 1680, 1764, 1960, 2019, 2205, 2352, 2520, 2692, 2940, 3365, 3528, 3920, 4038, 4410, 4711, 5040, 5384, 5880, 6057, 6730, 7056, 8076, 8820, 9422, 10095, 10768, 11760, 12114, 13460, 14133, 16152, 17640, 18844, 20190, 23555, 24228, 26920, 28266, 30285, 32304, 32977, 35280, 37688, 40380, 42399, 47110, 48456, 53840, 56532, 60570, 65954, 70665, 75376, 80760, 84798, 94220, 96912, 98931, 113064, 121140, 131908, 141330, 161520, 164885, 169596, 188440, 197862, 211995, 226128, 242280, 263816, 282660, 296793, 329770, 339192, 376880, 395724, 423990, 484560, 494655, 527632, 565320, 593586, 659540, 678384, 791448, 847980, 989310, 1130640, 1187172, 1319080, 1483965, 1582896, 1695960, 1978620, 2374344, 2638160, 2967930, 3391920, 3957240, 4748688, 5935860, 7914480, 11871720, 23743440]

約数ペア:

[(1, 23743440), (2, 11871720), (3, 7914480), (4, 5935860), (5, 4748688), (6, 3957240), (7, 3391920), (8, 2967930), (9, 2638160), (10, 2374344), (12, 1978620), (14, 1695960), (15, 1582896), (16, 1483965), (18, 1319080), (20, 1187172), (21, 1130640), (24, 989310), (28, 847980), (30, 791448), (35, 678384), (36, 659540), (40, 593586), (42, 565320), (45, 527632), (48, 494655), (49, 484560), (56, 423990), (60, 395724), (63, 376880), (70, 339192), (72, 329770), (80, 296793), (84, 282660), (90, 263816), (98, 242280), (105, 226128), (112, 211995), (120, 197862), (126, 188440), (140, 169596), (144, 164885), (147, 161520), (168, 141330), (180, 131908), (196, 121140), (210, 113064), (240, 98931), (245, 96912), (252, 94220), (280, 84798), (294, 80760), (315, 75376), (336, 70665), (360, 65954), (392, 60570), (420, 56532), (441, 53840), (490, 48456), (504, 47110), (560, 42399), (588, 40380), (630, 37688), (673, 35280), (720, 32977), (735, 32304), (784, 30285), (840, 28266), (882, 26920), (980, 24228), (1008, 23555), (1176, 20190), (1260, 18844), (1346, 17640), (1470, 16152), (1680, 14133), (1764, 13460), (1960, 12114), (2019, 11760), (2205, 10768), (2352, 10095), (2520, 9422), (2692, 8820), (2940, 8076), (3365, 7056), (3528, 6730), (3920, 6057), (4038, 5880), (4410, 5384), (4711, 5040)]