2116206320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 160

約数和(自身を含む): 5412986880

約数和(自身を除く): 3296780560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 97, 124, 152, 155, 190, 194, 248, 304, 310, 380, 388, 463, 485, 496, 589, 620, 760, 776, 926, 970, 1178, 1240, 1520, 1552, 1843, 1852, 1940, 2315, 2356, 2480, 2945, 3007, 3686, 3704, 3880, 4630, 4712, 5890, 6014, 7372, 7408, 7760, 8797, 9215, 9260, 9424, 11780, 12028, 14353, 14744, 15035, 17594, 18430, 18520, 23560, 24056, 28706, 29488, 30070, 35188, 36860, 37040, 43985, 44911, 47120, 48112, 57133, 57412, 60140, 70376, 71765, 73720, 87970, 89822, 114266, 114824, 120280, 140752, 143530, 147440, 175940, 179644, 224555, 228532, 229648, 240560, 272707, 285665, 287060, 351880, 359288, 449110, 457064, 545414, 571330, 574120, 703760, 718576, 853309, 898220, 914128, 1090828, 1142660, 1148240, 1363535, 1392241, 1706618, 1796440, 2181656, 2285320, 2727070, 2784482, 3413236, 3592880, 4266545, 4363312, 4570640, 5454140, 5568964, 6826472, 6961205, 8533090, 10908280, 11137928, 13652944, 13922410, 17066180, 21816560, 22275856, 26452579, 27844820, 34132360, 52905158, 55689640, 68264720, 105810316, 111379280, 132262895, 211620632, 264525790, 423241264, 529051580, 1058103160, 2116206320]

約数ペア:

[(1, 2116206320), (2, 1058103160), (4, 529051580), (5, 423241264), (8, 264525790), (10, 211620632), (16, 132262895), (19, 111379280), (20, 105810316), (31, 68264720), (38, 55689640), (40, 52905158), (62, 34132360), (76, 27844820), (80, 26452579), (95, 22275856), (97, 21816560), (124, 17066180), (152, 13922410), (155, 13652944), (190, 11137928), (194, 10908280), (248, 8533090), (304, 6961205), (310, 6826472), (380, 5568964), (388, 5454140), (463, 4570640), (485, 4363312), (496, 4266545), (589, 3592880), (620, 3413236), (760, 2784482), (776, 2727070), (926, 2285320), (970, 2181656), (1178, 1796440), (1240, 1706618), (1520, 1392241), (1552, 1363535), (1843, 1148240), (1852, 1142660), (1940, 1090828), (2315, 914128), (2356, 898220), (2480, 853309), (2945, 718576), (3007, 703760), (3686, 574120), (3704, 571330), (3880, 545414), (4630, 457064), (4712, 449110), (5890, 359288), (6014, 351880), (7372, 287060), (7408, 285665), (7760, 272707), (8797, 240560), (9215, 229648), (9260, 228532), (9424, 224555), (11780, 179644), (12028, 175940), (14353, 147440), (14744, 143530), (15035, 140752), (17594, 120280), (18430, 114824), (18520, 114266), (23560, 89822), (24056, 87970), (28706, 73720), (29488, 71765), (30070, 70376), (35188, 60140), (36860, 57412), (37040, 57133), (43985, 48112), (44911, 47120)]