2356185720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{164999}}^1$

素因数の和:165037

約数の個数: 128

約数和(自身を含む): 8553600000

約数和(自身を除く): 6197414280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 164999, 329998, 494997, 659996, 824995, 989994, 1154993, 1319992, 1649990, 1979988, 2309986, 2474985, 2804983, 3299980, 3464979, 3959976, 4619972, 4949970, 5609966, 5774965, 6599960, 6929958, 8414949, 9239944, 9899940, 11219932, 11549930, 13859916, 14024915, 16829898, 17324895, 19634881, 19799880, 22439864, 23099860, 27719832, 28049830, 33659796, 34649790, 39269762, 42074745, 46199720, 56099660, 58904643, 67319592, 69299580, 78539524, 84149490, 98174405, 112199320, 117809286, 138599160, 157079048, 168298980, 196348810, 235618572, 294523215, 336597960, 392697620, 471237144, 589046430, 785395240, 1178092860, 2356185720]

約数ペア:

[(1, 2356185720), (2, 1178092860), (3, 785395240), (4, 589046430), (5, 471237144), (6, 392697620), (7, 336597960), (8, 294523215), (10, 235618572), (12, 196348810), (14, 168298980), (15, 157079048), (17, 138599160), (20, 117809286), (21, 112199320), (24, 98174405), (28, 84149490), (30, 78539524), (34, 69299580), (35, 67319592), (40, 58904643), (42, 56099660), (51, 46199720), (56, 42074745), (60, 39269762), (68, 34649790), (70, 33659796), (84, 28049830), (85, 27719832), (102, 23099860), (105, 22439864), (119, 19799880), (120, 19634881), (136, 17324895), (140, 16829898), (168, 14024915), (170, 13859916), (204, 11549930), (210, 11219932), (238, 9899940), (255, 9239944), (280, 8414949), (340, 6929958), (357, 6599960), (408, 5774965), (420, 5609966), (476, 4949970), (510, 4619972), (595, 3959976), (680, 3464979), (714, 3299980), (840, 2804983), (952, 2474985), (1020, 2309986), (1190, 1979988), (1428, 1649990), (1785, 1319992), (2040, 1154993), (2380, 989994), (2856, 824995), (3570, 659996), (4760, 494997), (7140, 329998), (14280, 164999)]