196503840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3536

約数の個数: 192

約数和(自身を含む): 740880000

約数和(自身を除く): 544376160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3499, 3510, 3744, 4320, 4680, 5616, 6240, 6998, 7020, 9360, 10497, 11232, 13996, 14040, 17495, 18720, 20994, 27992, 28080, 31491, 34990, 41988, 45487, 52485, 55984, 56160, 62982, 69980, 83976, 90974, 94473, 104970, 111968, 125964, 136461, 139960, 157455, 167952, 181948, 188946, 209940, 227435, 251928, 272922, 279920, 314910, 335904, 363896, 377892, 409383, 419880, 454870, 472365, 503856, 545844, 559840, 629820, 682305, 727792, 755784, 818766, 839760, 909740, 944730, 1007712, 1091688, 1228149, 1259640, 1364610, 1455584, 1511568, 1637532, 1679520, 1819480, 1889460, 2046915, 2183376, 2456298, 2519280, 2729220, 3023136, 3275064, 3638960, 3778920, 4093830, 4366752, 4912596, 5038560, 5458440, 6140745, 6550128, 7277920, 7557840, 8187660, 9825192, 10916880, 12281490, 13100256, 15115680, 16375320, 19650384, 21833760, 24562980, 32750640, 39300768, 49125960, 65501280, 98251920, 196503840]

約数ペア:

[(1, 196503840), (2, 98251920), (3, 65501280), (4, 49125960), (5, 39300768), (6, 32750640), (8, 24562980), (9, 21833760), (10, 19650384), (12, 16375320), (13, 15115680), (15, 13100256), (16, 12281490), (18, 10916880), (20, 9825192), (24, 8187660), (26, 7557840), (27, 7277920), (30, 6550128), (32, 6140745), (36, 5458440), (39, 5038560), (40, 4912596), (45, 4366752), (48, 4093830), (52, 3778920), (54, 3638960), (60, 3275064), (65, 3023136), (72, 2729220), (78, 2519280), (80, 2456298), (90, 2183376), (96, 2046915), (104, 1889460), (108, 1819480), (117, 1679520), (120, 1637532), (130, 1511568), (135, 1455584), (144, 1364610), (156, 1259640), (160, 1228149), (180, 1091688), (195, 1007712), (208, 944730), (216, 909740), (234, 839760), (240, 818766), (260, 755784), (270, 727792), (288, 682305), (312, 629820), (351, 559840), (360, 545844), (390, 503856), (416, 472365), (432, 454870), (468, 419880), (480, 409383), (520, 377892), (540, 363896), (585, 335904), (624, 314910), (702, 279920), (720, 272922), (780, 251928), (864, 227435), (936, 209940), (1040, 188946), (1080, 181948), (1170, 167952), (1248, 157455), (1404, 139960), (1440, 136461), (1560, 125964), (1755, 111968), (1872, 104970), (2080, 94473), (2160, 90974), (2340, 83976), (2808, 69980), (3120, 62982), (3499, 56160), (3510, 55984), (3744, 52485), (4320, 45487), (4680, 41988), (5616, 34990), (6240, 31491), (6998, 28080), (7020, 27992), (9360, 20994), (10497, 18720), (11232, 17495), (13996, 14040)]