195412320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1517

約数の個数: 144

約数和(自身を含む): 674200800

約数和(自身を除く): 478788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1399, 1440, 1455, 1552, 1746, 1940, 2328, 2798, 2910, 3104, 3492, 3880, 4197, 4365, 4656, 5596, 5820, 6984, 6995, 7760, 8394, 8730, 9312, 11192, 11640, 12591, 13968, 13990, 15520, 16788, 17460, 20985, 22384, 23280, 25182, 27936, 27980, 33576, 34920, 41970, 44768, 46560, 50364, 55960, 62955, 67152, 69840, 83940, 100728, 111920, 125910, 134304, 135703, 139680, 167880, 201456, 223840, 251820, 271406, 335760, 402912, 407109, 503640, 542812, 671520, 678515, 814218, 1007280, 1085624, 1221327, 1357030, 1628436, 2014560, 2035545, 2171248, 2442654, 2714060, 3256872, 4071090, 4342496, 4885308, 5428120, 6106635, 6513744, 8142180, 9770616, 10856240, 12213270, 13027488, 16284360, 19541232, 21712480, 24426540, 32568720, 39082464, 48853080, 65137440, 97706160, 195412320]

約数ペア:

[(1, 195412320), (2, 97706160), (3, 65137440), (4, 48853080), (5, 39082464), (6, 32568720), (8, 24426540), (9, 21712480), (10, 19541232), (12, 16284360), (15, 13027488), (16, 12213270), (18, 10856240), (20, 9770616), (24, 8142180), (30, 6513744), (32, 6106635), (36, 5428120), (40, 4885308), (45, 4342496), (48, 4071090), (60, 3256872), (72, 2714060), (80, 2442654), (90, 2171248), (96, 2035545), (97, 2014560), (120, 1628436), (144, 1357030), (160, 1221327), (180, 1085624), (194, 1007280), (240, 814218), (288, 678515), (291, 671520), (360, 542812), (388, 503640), (480, 407109), (485, 402912), (582, 335760), (720, 271406), (776, 251820), (873, 223840), (970, 201456), (1164, 167880), (1399, 139680), (1440, 135703), (1455, 134304), (1552, 125910), (1746, 111920), (1940, 100728), (2328, 83940), (2798, 69840), (2910, 67152), (3104, 62955), (3492, 55960), (3880, 50364), (4197, 46560), (4365, 44768), (4656, 41970), (5596, 34920), (5820, 33576), (6984, 27980), (6995, 27936), (7760, 25182), (8394, 23280), (8730, 22384), (9312, 20985), (11192, 17460), (11640, 16788), (12591, 15520), (13968, 13990)]