23256720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 200

約数和(自身を含む): 83812344

約数和(自身を除く): 60555624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 97, 108, 111, 120, 135, 144, 148, 162, 180, 185, 194, 216, 222, 240, 270, 291, 296, 324, 333, 360, 370, 388, 405, 432, 444, 485, 540, 555, 582, 592, 648, 666, 720, 740, 776, 810, 873, 888, 970, 999, 1080, 1110, 1164, 1296, 1332, 1455, 1480, 1552, 1620, 1665, 1746, 1776, 1940, 1998, 2160, 2220, 2328, 2619, 2664, 2910, 2960, 2997, 3240, 3330, 3492, 3589, 3880, 3996, 4365, 4440, 4656, 4995, 5238, 5328, 5820, 5994, 6480, 6660, 6984, 7178, 7760, 7857, 7992, 8730, 8880, 9990, 10476, 10767, 11640, 11988, 13095, 13320, 13968, 14356, 14985, 15714, 15984, 17460, 17945, 19980, 20952, 21534, 23280, 23976, 26190, 26640, 28712, 29970, 31428, 32301, 34920, 35890, 39285, 39960, 41904, 43068, 47952, 52380, 53835, 57424, 59940, 62856, 64602, 69840, 71780, 78570, 79920, 86136, 96903, 104760, 107670, 119880, 125712, 129204, 143560, 157140, 161505, 172272, 193806, 209520, 215340, 239760, 258408, 287120, 290709, 314280, 323010, 387612, 430680, 484515, 516816, 581418, 628560, 646020, 775224, 861360, 969030, 1162836, 1292040, 1453545, 1550448, 1938060, 2325672, 2584080, 2907090, 3876120, 4651344, 5814180, 7752240, 11628360, 23256720]

約数ペア:

[(1, 23256720), (2, 11628360), (3, 7752240), (4, 5814180), (5, 4651344), (6, 3876120), (8, 2907090), (9, 2584080), (10, 2325672), (12, 1938060), (15, 1550448), (16, 1453545), (18, 1292040), (20, 1162836), (24, 969030), (27, 861360), (30, 775224), (36, 646020), (37, 628560), (40, 581418), (45, 516816), (48, 484515), (54, 430680), (60, 387612), (72, 323010), (74, 314280), (80, 290709), (81, 287120), (90, 258408), (97, 239760), (108, 215340), (111, 209520), (120, 193806), (135, 172272), (144, 161505), (148, 157140), (162, 143560), (180, 129204), (185, 125712), (194, 119880), (216, 107670), (222, 104760), (240, 96903), (270, 86136), (291, 79920), (296, 78570), (324, 71780), (333, 69840), (360, 64602), (370, 62856), (388, 59940), (405, 57424), (432, 53835), (444, 52380), (485, 47952), (540, 43068), (555, 41904), (582, 39960), (592, 39285), (648, 35890), (666, 34920), (720, 32301), (740, 31428), (776, 29970), (810, 28712), (873, 26640), (888, 26190), (970, 23976), (999, 23280), (1080, 21534), (1110, 20952), (1164, 19980), (1296, 17945), (1332, 17460), (1455, 15984), (1480, 15714), (1552, 14985), (1620, 14356), (1665, 13968), (1746, 13320), (1776, 13095), (1940, 11988), (1998, 11640), (2160, 10767), (2220, 10476), (2328, 9990), (2619, 8880), (2664, 8730), (2910, 7992), (2960, 7857), (2997, 7760), (3240, 7178), (3330, 6984), (3492, 6660), (3589, 6480), (3880, 5994), (3996, 5820), (4365, 5328), (4440, 5238), (4656, 4995)]