2099160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 192

約数和(自身を含む): 8424000

約数和(自身を除く): 6324840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 252, 255, 280, 294, 306, 315, 340, 343, 357, 360, 392, 408, 420, 441, 476, 490, 504, 510, 588, 595, 612, 630, 680, 686, 714, 735, 765, 833, 840, 882, 952, 980, 1020, 1029, 1071, 1176, 1190, 1224, 1260, 1372, 1428, 1470, 1530, 1666, 1715, 1764, 1785, 1960, 2040, 2058, 2142, 2205, 2380, 2499, 2520, 2744, 2856, 2940, 3060, 3087, 3332, 3430, 3528, 3570, 4116, 4165, 4284, 4410, 4760, 4998, 5145, 5355, 5831, 5880, 6120, 6174, 6664, 6860, 7140, 7497, 8232, 8330, 8568, 8820, 9996, 10290, 10710, 11662, 12348, 12495, 13720, 14280, 14994, 15435, 16660, 17493, 17640, 19992, 20580, 21420, 23324, 24696, 24990, 29155, 29988, 30870, 33320, 34986, 37485, 41160, 42840, 46648, 49980, 52479, 58310, 59976, 61740, 69972, 74970, 87465, 99960, 104958, 116620, 123480, 139944, 149940, 174930, 209916, 233240, 262395, 299880, 349860, 419832, 524790, 699720, 1049580, 2099160]

約数ペア:

[(1, 2099160), (2, 1049580), (3, 699720), (4, 524790), (5, 419832), (6, 349860), (7, 299880), (8, 262395), (9, 233240), (10, 209916), (12, 174930), (14, 149940), (15, 139944), (17, 123480), (18, 116620), (20, 104958), (21, 99960), (24, 87465), (28, 74970), (30, 69972), (34, 61740), (35, 59976), (36, 58310), (40, 52479), (42, 49980), (45, 46648), (49, 42840), (51, 41160), (56, 37485), (60, 34986), (63, 33320), (68, 30870), (70, 29988), (72, 29155), (84, 24990), (85, 24696), (90, 23324), (98, 21420), (102, 20580), (105, 19992), (119, 17640), (120, 17493), (126, 16660), (136, 15435), (140, 14994), (147, 14280), (153, 13720), (168, 12495), (170, 12348), (180, 11662), (196, 10710), (204, 10290), (210, 9996), (238, 8820), (245, 8568), (252, 8330), (255, 8232), (280, 7497), (294, 7140), (306, 6860), (315, 6664), (340, 6174), (343, 6120), (357, 5880), (360, 5831), (392, 5355), (408, 5145), (420, 4998), (441, 4760), (476, 4410), (490, 4284), (504, 4165), (510, 4116), (588, 3570), (595, 3528), (612, 3430), (630, 3332), (680, 3087), (686, 3060), (714, 2940), (735, 2856), (765, 2744), (833, 2520), (840, 2499), (882, 2380), (952, 2205), (980, 2142), (1020, 2058), (1029, 2040), (1071, 1960), (1176, 1785), (1190, 1764), (1224, 1715), (1260, 1666), (1372, 1530), (1428, 1470)]